CN1568396A - 第2级涡轮喷嘴翼面 - Google Patents

第2级涡轮喷嘴翼面 Download PDF

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CN1568396A
CN1568396A CNA028174224A CN02817422A CN1568396A CN 1568396 A CN1568396 A CN 1568396A CN A028174224 A CNA028174224 A CN A028174224A CN 02817422 A CN02817422 A CN 02817422A CN 1568396 A CN1568396 A CN 1568396A
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CN1329631C (zh
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C·A·比莱克
T·沃
F·J·布伦纳
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics

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Abstract

第2级喷嘴(12)具有一些叶片(14)，这些叶片包括实际上按照表1中给定的以英寸为单位的笛卡尔坐标的X，Y，Z值的翼面轮廓，而X，Y，Z值该翼面的径向最内端的气动力学断面为始点，且Z坐标值相对于则以那个断面计算。X，Y，Z值作为同一常数或数值的函数被改变，以产生放大或缩小的喷嘴翼面。

Description

第2级涡轮喷嘴翼面
发明背景
本发明涉及燃气轮机级的涡轮喷嘴，尤其涉及第2级涡轮喷嘴的翼面轮廓。
近年来，先进的燃气轮机趋向于提高燃烧温度并努力改进涡轮各个零部件的冷却条件。在受让人的一个特定的燃气轮机设计中，一种采用空气冷却的高输出涡轮正在开发之中。人们都认识到设计和制造涡轮的叶片和喷嘴要求最佳的空气动力学效率和空气动力及机械负荷。
发明概述
按照本发明的一个实施例，为一个涡轮级，最好为第2级涡轮提供一种独特的涡轮喷嘴翼面轮廓，它可以由一些点的独特的轨迹所限定，以按照负荷需求达到所需的效率，因此而能够改进涡轮的性能。要知道由下面表1的X、Y、Z坐标值给出的各义轮廓限定了这些点的独特的轨迹。表1中以英寸为单位给出的坐标是相对于冷态的，即相对于喷嘴叶片的每个断面的室温下的轮廓。每一个所确定的断面与相邻的断面平滑连接的以形成完整的翼面形状。还要知道，随着在使用中喷嘴温度升高，喷嘴叶片轮廓将由于应力和温度的影响而发生改变。这样，冷态的或室温下的轮廓由X，Y，Z坐标给出以便加工制造。因为一个加工出来的喷嘴翼面轮廓可能与从下表给出的名义翼面轮廓有所不同，在沿名义轮廓的垂直于任何表面的方向上距各义轮廓±0.100英寸的距离，它包含了任何涂层工艺，限定了这种设计的轮廓包络面。这种设计的偏差是很小的，不会损害机械和空气动力学性能。
还应知道该翼面是可按几何比例放大或缩小的，以应用于其他类似的涡轮设计。因此，以下所给出的名义翼面轮廓的X，Y，Z坐标是同一常数或数字的函数。也就是说，在表中所给出的X，Y，Z坐标可以被同一常数或数字相乘或相除，以得出按比例放大或按比例缩小的喷嘴翼面轮廓模型，而同时又保持翼面断面形状。
在本发明的一个优选实施例中，提供一种涡轮喷嘴，其喷嘴叶片的翼面形状为在沿垂直于任何翼面表面位置方向的±0.100英寸内的包络面，而该翼面的不含涂层的名义轮廓，实际上符合表1中给定的以英寸为单位的X，Y，Z笛卡儿坐标值，而X，Y，Z值以该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于那个断面计算，各个Z距离处的轮廓互相平滑地连接以形成完整的翼面形状。
在按照本发明的另一个优选实施例中，提供一种涡轮喷嘴，喷嘴叶片的翼面形状为实际上符合表1中所给定的X，Y，Z笛卡儿坐标值的不含涂层的名义翼面轮廓，而X、Y、Z值以该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于那个断面计算，各个距离Z处的轮廓互相平滑地连接以形成完整的翼面形状。
在按照本发明的另一个优选实施例中，提供一种包括一个具有若干叶片的涡轮喷嘴的涡轮，每个所述叶片的翼面形状为在沿垂直于任何喷嘴翼面表面位置方向的在±0.100英寸内的包络面，而该翼面的不含涂层的名义轮廓，实际上符合表1中规定的以英寸为单位的X，Y，Z笛卡儿坐标值，而X、Y、Z值以该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于该断面计算，各个Z距离处的轮廓互相平滑地连接以形成完整的翼面形状。
在按照本发明的另一个优选实施例中，提供一种包括一个具有若干叶片的涡轮喷嘴的涡轮，每个所述叶片为具有实际上符合表1中给定的以英寸为单位的X，Y，Z笛卡儿坐标值的不含涂层的叶片名义轮廓的翼面形状，而X，Y，Z值该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于该断面计算，各个Z距离处的轮廓线相平滑地连接以形成完整的翼面形状。
附图简要说明
图1表示一个具有采用了所述翼面或叶片轮廓的第2级喷嘴的涡轮；
图2是喷嘴叶片的透视图；
图3是图2所示喷嘴叶片的端视图；
图4是类似于图1中涡轮的透视图；
图5是图4中喷嘴叶片的透视图，表明了沿该叶片长度的各种翼面的轮廓；以及
图6是类似于图3的视图，表明了沿叶片的各个Z坐标位置处的轮廓断面。
本发明的详细说明
现在参看图1，它显示了涡轮的一部分，总的以10表示，该涡轮具有一个第2级喷嘴，总的以12表示。喷嘴12包括若干叶片14，它们具有沿圆周上间隔排列的翼面形状或轮廓。所示涡轮10包括三个级，一个第1级16，具有若干沿圆周间隔的喷嘴叶片18及叶片20，这些叶片20围绕一个可以旋转的涡轮叶轮22沿圆周间隔排列；第2级喷嘴12，包括若干沿圆周间隔排列的喷嘴叶片14以及若干安装在一个第2级叶轮26上的沿圆周间隔排列的叶片24，以及一个第3级28，它安装了喷嘴叶片30和若干安装在一个第3级叶轮上的沿圆周间隔排列的叶片32。要知道这些喷嘴叶片是处于涡轮的热的燃气流道之中，这些燃气按箭头36的方向流经该涡轮。如所显示的那样，第2级12的喷嘴叶片14暴露在内、外环38和40之间，这样，这些喷嘴就构成一个围绕该转子轴线的环。
参看图2，喷嘴叶片14分别具有前缘42和后缘44，钩子46和48用以把喷嘴叶片部分固定到不旋转的涡轮壳体上。正如将要知道的那样，这些喷嘴叶片具有许多通道，以便使冷却介质流过这些叶片。在该优选的和图示的特定涡轮第2级喷嘴的实施例中，有60个喷嘴叶片，组成了该第2级。
现在参看图2，它显示了第2级的一个喷嘴叶片14，它具有由X、Y、Z笛卡儿坐标系所确定的翼面轮廓。这些坐标值在表1中以英寸为单位给出。该笛卡儿坐标系具有正交的X，Y，Z轴，其X，Y，Z值以该翼面的径向最内端的气动力学断面50为始点，并且其Z轴相对于那个断面计算。在Z轴方向上所选定的位置处确定了X和Y坐标值以后，翼面14的轮廓就可以确定下来。把X，和Y值用平滑的、连续的弧线连接起来以后，在每个距离Z处的每个轮廓断面就可以确定下来。在各个距离Z处之间的各个表面位置处的表面轮廓互相平滑地连接以形成该翼面。表1中给出表列的数值以英寸为单位，代表了在环境温度下，非运转条件下，或非热状态下的以及不含涂层的翼面轮廓。符号习惯规定对于Z坐标值是正值，而对于X，Y坐标值则是正值和负值，如同笛卡儿坐标系中所通常使用的那样。
表1中的数值在小数点后有4位数，以确定该翼面的轮廓。在小数点后少于4位数的情况下，要在右端加零，以使其成为4位数。另外，通常存在着制造加工公差以及表面涂层，在计算该翼面的精确轮廓时，这2点是必须考虑的。相应地，表1中给出的轮廓值是翼面的名义值。还应该知道，通常的制造加工公差，即正，负值以及表面涂层厚度要加到表1中所给出的X和Y上。相应地，在沿着翼面轮廓垂直于任何表面位置的距离±0.100英寸确定了这个特定的喷嘴叶片设计和涡轮的翼面轮廓的包络面。在一个优选实施例中，表1中给出的喷嘴叶片轮廓是相对于该第2级涡轮。具有这种轮廓的60个喷嘴叶片以相等的间隔距离围绕该转子轴线排列，并因而包括了第2级。
表1中所确定的以英寸为单位的坐标值提供了该优选的名义轮廓包络面。
            表1
X坐标     Y坐标     Z坐标
0.0096     -1.334     13.5512
0.5594     -1.4939    12.4258
0.9047     -1.5942    11.3272
0.0541     -1.3432    12.4922
0.1887     -1.3822    11.4214
-0.0733    -1.4217    13.5621
-0.0691    -1.3783    12.5084
-0.0565    -1.3573    11.4536
0.1447     -1.5533    13.5335
0.0095     -1.4907    12.4981
-0.0617    -1.4447    11.4543
0.9513     -1.6079    13.4274
0.2123     -1.5838    11.4183
0.201      -1.389     13.5261
-0.0565    -1.3582    13.5599
0.2943     -1.4154    12.4607
0.5449     -1.4882    11.3745
-0.0312    -1.3386    12.5034
0.0512     -1.341     11.4394
-0.0314    -1.4726    13.5566
-0.0729    -1.4197    12.5089
-0.0686    -1.3776    11.4552
0.1367     -1.5493    12.4814
0.0056     -1.4883    11.4454
0.574      -1.4995    13.477
0.0571     -1.3455    13.545
0.7283     -1.5431    12.4036
-0.0696    -1.3791    13.5617
0.1153     -1.3617    12.4842
0.2859     -1.4112    11.4086
-0.0744    -1.3972    13.5623
-0.0691    -1.3783    12.5084
-0.0321    -1.3382    11.4504
0.0718     -1.5199    13.5431
-0.0337    -1.4702    12.5038
-0.0725    -1.4178    11.4557
0.129      -1.5452    11.4292
0.3027     -1.4195    13.5127
-0.0302    -1.3391    13.5565
0.4152     -1.4515    12.4448
X坐标     Y坐标     Z坐标
0.7098     -1.5368    11.3529
0.0076     -1.3325    12.4983
0.111      -1.3589    11.4316
-0.0603    -1.4496    13.5604
-0.0738    -1.396     12.509
-0.0686    -1.3776    11.4552
0.2332     -1.5941    13.5218
0.066      -1.5167    12.4907
-0.036     -1.4678    11.4509
0.7469     -1.5492    13.4543
0.1196     -1.3644    13.5368
0.9279     -1.6012    12.3774
-0.0696    -1.3791    13.5617
0.1948     -1.3856    12.4737
0.4041     -1.4465    11.393
-0.0565    -1.3578    12.5068
0.0056     -1.331     11.4454
0.0134     -1.4932    13.5507
-0.061     -1.4472    12.5074
-0.0731    -1.3947    11.4558
0.2226     -1.5889    12.4701
0.0605     -1.5135    11.4382
0.4265     -1.4564    13.4964
8.6367     -5.1815    12.4172
2.771      -2.882     13.1882
2.1294     -2.5304    12.2194
1.5553     -2.2361    11.2417
6.6906     -3.6984    12.673
4.2524     -3.9336    12.9935
8.7328     -5.467     11.3514
3.5559     -3.4153    12.0319
8.9307     -6.2124    10.2722
2.8732     -2.9772    11.0685
4.4628     -2.7098    12.9658
5.5365     -5.2716    12.8247
6.9618     -3.8661    11.5842
4.9181     -4.5906    11.8528
7.5766     -4.3299    10.4502
4.2723     -4.0002    10.8846
2.444      -2.0409    13.2312
4.7975     -2.8339    11.8687
5.9341     -6.0731    11.7193
5.5578     -3.1448    10.7156
5.4333     -5.3023    10.7319
2.7532     -2.1396    12.1374
0.4443     -1.692     12.4409
X坐标     Y坐标     Z坐标
3.4482     -2.3617    10.9929
9.3299     -6.4743    12.326
1.9286     -2.4132    13.299
1.1582     -1.6682    12.3471
1.3627     -2.1335    12.3202
1.6693     -1.8193    11.2267
0.8995     -1.9092    11.3279
7.9247     -4.503     12.5108
3.3645     -3.262     13.1102
2.6819     -2.8449    12.1468
2.0588     -2.503     11.1755
5.8109     -3.2613    12.7886
4.8021     -4.4333    12.9212
8.112      -4.7325    11.433
4.1275     -3.8537    11.9568
8.5338     -5.3606    10.3244
3.4463     -3.3556    10.9931
3.6139     -2.4109    13.0774
5.9368     -5.8988    12.7721
6.1189     -3.4056    11.695
5.3828     -5.1423    11.7917
6.8079     -3.7908    10.5512
4.7777     -4.4834    10.8181
1.7532     -1.8383    13.322
0.3386     -1.6428    13.508
3.9403     -2.5232    11.9814
4.689      -2.7911    10.8298
5.7718     -5.9156    10.6874
1.1765     -2.0386    13.3978
2.0333     -1.9235    12.232
0.7479     -1.8352    12.401
2.6875     -2.1237    11.0929
0.4272     -1.6839    11.39
8.9331     -5.5753    12.3782
2.4827     -2.7137    13.2261
1.8649     -2.3893    12.2542
1.1296     -1.6604    11.2977
1.3167     -2.1149    11.2731
7.1166     -3.9434    12.617
3.964      -3.6997    13.0314
8.9669     -5.8883    11.3206
3.2599     -3.2103    12.0708
2.5948     -2.808     11.1051
4.9062     -2.879     12.9075
5.3063     -4.9794    12.855
7.3648     -4.128     11.5312
X坐标     Y坐标     Z坐标
4.6652     -4.3336    11.8861
4.0048     -3.7753    10.9197
2.8195     -2.1555    13.1819
5.2433     -3.0118    11.8101
5.7747     -5.7486    11.7402
5.9836     -3.3421    10.6596
5.2314     -5.0161    10.7585
1.1872     -1.6757    13.3964
0.6073     -1.7681    13.4727
3.135      -2.2584    12.0872
0.3248     -1.6363    12.4566
3.8492     -2.4934    10.9402
1.6645     -2.2783    13.3337
1.4193     -1.7441    12.3128
1.1368     -2.0223    12.3499
1.984      -1.9124    11.1854
0.7214     -1.8233    11.3513
8.2966     -4.8253    12.4619
3.0652     -3.0645    13.1496
2.4019     -2.682     12.1836
1.8027     -2.3653    11.2092
6.2547     -3.4718    12.7303
4.5321     -4.178     12.9567
8.4432     -5.0819    11.3894
3.8454     -3.6296    11.9938
8.7648     -5.7711    10.294
3.1574     -3.1593    11.0311
4.0318     -2.5542    13.0225
5.748      -5.5778    12.7969
6.5455     -3.6264    11.6389
0.775      -1.8471    13.4506
5.1581     -4.8599    11.8213
7.2012     -4.0474    10.4995
4.5305     -4.236     10.8506
2.0831     -1.9342    13.2787
4.3627     -2.672     11.9258
5.1258     -2.9619    10.7724
5.6145     -5.6022    10.7081
7.929      -4.6412    10.4039
0.9647     -1.9372    13.4257
2.3859     -2.0281    12.1857
0.5854     -1.7582    12.4224
3.0609     -2.2388    11.0438
0.3113     -1.6298    11.4053
9.1701     -6.0076    12.347
2.2017     -2.5577    13.2631
X坐标     Y坐标     Z坐标
1.6092     -2.2572    12.2878
1.3844     -1.7355    11.2642
1.0981     -2.0062    11.3018
7.5296     -4.2103    12.5627
3.6678     -3.476     13.0704
9.13       -6.3422    11.2991
2.9681     -3.0207    12.1092
2.323      -2.6503    11.1408
5.3609     -3.0643    12.8478
5.0608     -4.7002    12.8872
7.75       -4.4157    11.4806
4.4011     -4.0881    11.9208
8.2512     -4.984     10.3615
3.729      -3.5607    10.956
3.2097     -2.2783    13.1306
6.0981     -6.2346    12.7509
5.6843     -3.2017    11.7521
5.5896     -5.4384    11.7646
6.4009     -3.5567    10.6047
5.0121     -4.7433    10.7873
1.4545     -1.7525    13.3613
0.4618     -1.7001    13.4918
3.5308     -2.3859    12.0352
4.263      -2.636     10.8858
5.9015     -6.2415    10.6704
1.4098     -2.1521    13.3672
1.711      -1.829     12.2744
0.9317     -1.9232    12.3769
2.3285     -2.0151    11.1401
0.564      -1.7483    11.372
9.1287     -7.681     11.2993
8.6888     -8.2716    10.304
6.0142     -9.0131    10.6556
6.3137     -6.9342    12.7225
8.9625     -8.6141    12.3743
6.2514     -8.5387    12.7307
6.2292     -7.72      11.6805
6.062      -6.888     10.6493
8.6253     -8.7717    11.3655
6.0632     -9.0612    11.7023
8.0604     -9.1302    10.3866
6.0484     -8.3472    10.6511
9.208      -6.8021    11.2889
8.9664     -7.5209    10.2675
6.0667     -9.3358    10.6487
6.3713     -7.6147    12.715
X坐标     Y坐标     Z坐标
6.1555     -6.7481    11.6902
9.2903     -7.8427    12.3312
6.1639     -8.3077    11.6891
6.1064     -7.5064    10.6434
8.9978     -8.0785    11.3165
8.4965     -8.5959    10.3293
6.0124     -8.8141    10.6558
9.0176     -6.66      10.2608
6.1437     -9.0753    12.7449
6.1209     -8.582     11.6947
6.2262     -6.5846    12.734
8.7531     -8.9487    12.4019
6.3076     -8.2455    12.7233
6.2344     -7.4063    11.6798
5.9979     -6.5667    10.6577
9.3985     -6.9465    12.317
8.4037     -9.0674    11.3946
6.0848     -8.8329    11.6995
7.8417     -9.3323    10.4153
6.0752     -8.0792    10.6475
9.2039     -7.2528    11.2894
8.8493     -7.9128    10.2829
6.0326     -9.1877    10.6532
6.361      -7.2791    12.7163
6.0633     -6.4108    11.7023
9.1455     -8.2456    12.3503
6.1924     -8.8186    12.7385
6.203      -8.0207    11.6839
6.0967     -7.2022    10.6447
8.8261     -8.4422    11.3391
6.0612     -9.2663    11.7026
8.2812     -8.8857    10.3576
6.0253     -8.592     10.6541
9.0268     -7.1003    10.2596
8.5253     -9.2503    12.4318
6.3507     -7.9375    12.7177
6.2116     -7.0812    11.6828
9.3806     -7.4072    12.3194
6.1137     -9.3097    12.7488
8.1785     -9.3182    11.4242
6.097      -7.799     10.6447
6.2988     -10.0799   12.7245
6.1196     -9.598     11.6949
6.6862     -10.3088   12.6736
6.5595     -10.2754   12.6902
6.3995     -9.9791    11.6581
X坐标     Y坐标     Z坐标
6.219      -9.6267    10.6286
7.031      -10.2982   12.6282
6.5626     -10.0529   11.6366
6.5395     -10.0462   11.6397
6.4116     -9.7785    10.6033
6.2921     -9.8887    11.6722
7.8536     -9.8986    12.5201
6.8272     -10.0781   11.6019
6.5845     -9.8315    10.5806
7.5425     -9.8288    11.5078
7.0919     -9.7764    10.5139
6.1645     -9.5524    10.6358
6.1291     -9.7062    12.7468
6.4281     -10.2023   12.7075
6.2312     -9.8158    11.6802
6.7757     -10.3181   12.6618
6.6121     -10.2932   12.6833
6.4725     -10.0203   11.6485
6.3175     -9.7208    10.6157
7.3015     -10.2165   12.5927
6.6328     -10.0682   11.6274
6.471      -9.8027    10.5955
6.449      -9.7946    10.5984
8.2955     -9.5074    12.462
7.054      -10.0413   11.572
6.7275     -9.8427    10.5618
7.9564     -9.5269    11.4534
7.4328     -9.621     10.4691
6.2322     -9.9844    12.7332
6.0806     -9.4462    11.7
6.654      -10.303    12.6778
6.5256     -10.2605   12.6947
6.3493     -9.9419    11.6647
6.9258     -10.3138   12.6421
6.5395     -10.0462   11.6397
6.5224     -10.0406   11.6419
6.3858     -9.7652    10.6067
7.6508     -10.0375   12.5468
6.7441     -10.0793   11.6128
6.5385     -9.8222    10.5866
7.3593     -9.9275    11.5319
6.9505     -9.8159    10.5325
6.1082     -9.5209    12.7495
6.3659     -10.1511   12.7157
6.1716     -9.7197    11.688
6.7268     -10.3142   12.6682
X坐标     Y坐标     Z坐标
6.5885     -10.286    12.6864
6.4405     -10.0039   11.6527
6.2712     -9.6818    10.6218
7.1563     -10.2672   12.6118
6.5936     -10.0605   11.6326
6.449      -9.7946    10.5984
6.4328     -9.7881    10.6005
8.0699     -9.7227    12.4917
6.9305     -10.0671   11.5883
6.6464     -9.8395    10.5725
7.7428     -9.6962    11.4815
6.1731     -9.8614    12.741
6.6301     -10.2978   12.6809
6.4819     -10.2374   12.7004
6.112      -9.4561    10.6427
6.841      -10.3192   12.6532
6.6301     -10.2978   12.6809
6.5        -10.0323   11.6449
6.3557     -9.7474    10.6107
7.4655     -10.1424   12.5711
6.6804     -10.0747   11.6212
6.5007     -9.8122    10.5916
7.2518     -9.7135    10.4929
7.1973     -9.9961    11.5532
6.8288     -9.8364    10.5485
7.6309     -9.495     10.4431
0.1152     -1.5363    9.3237
-0.0044    -1.4805    8.2863
0.3931     -1.4408    10.3413
0.6731     -1.5207    9.2504
1.0427     -1.6311    8.1486
0.0035     -1.3296    10.3925
0.1021     -1.3531    9.3254
-0.0331    -1.3378    10.3974
0.2601     -1.3984    8.2515
-0.0725    -1.3936    10.4025
-0.0678    -1.3762    9.3478
-0.0351    -1.337     8.2903
0.0553     -1.5102    10.3857
-0.0398    -1.463     9.3441
-0.0715    -1.412     8.2951
0.287      -1.6155    9.3011
0.1088     -1.5318    8.2714
0.882      -1.5847    10.2771
0.1826     -1.3785    10.369
0.3818     -1.4352    9.2887
X坐标     Y坐标     Z坐标
0.6536     -1.5147    8.1998
-0.0565    -1.357     10.4004
0.0014     -1.3282    9.3387
0.0974     -1.3506    8.2729
-0.0622    -1.4423    10.4012
-0.0719    -1.3924    9.3483
-0.0675    -1.3752    8.2946
0.2027     -1.5781    10.3664
0.0505     -1.5067    9.3322
-0.0416    -1.4604    8.2912
0.2759     -1.6085    8.2494
0.5306     -1.4813    10.3233
0.8588     -1.5754    9.226
0.0481     -1.3387    10.3867
0.1763     -1.3749    9.3157
0.3699     -1.4308    8.2371
-0.0682    -1.3769    10.402
-0.0566    -1.3567    9.3463
-0.0008    -1.3269    8.2858
0.0021     -1.4858    10.3927
-0.0715    -1.3909    8.2951
0.1937     -1.5723    9.3134
0.0459     -1.5032    8.2796
0.2776     -1.4066    10.3565
0.516      -1.4746    9.271
0.8343     -1.5685    8.176
0.045      -1.3364    9.3329
0.1697     -1.3718    8.2634
-0.0721    -1.416     10.4025
-0.0678    -1.3762    9.3478
-0.0567    -1.356     8.2931
0.1219     -1.5408    10.377
-0.0012    -1.4832    9.339
-0.0631    -1.4373    8.294
0.1851     -1.5667    8.2613
0.6917     -1.5287    10.3021
1.073      -1.6387    9.1978
0.1066     -1.356     10.379
0.269      -1.4021    9.3035
0.5006     -1.4694    8.2199
-0.0682    -1.3769    10.402
-0.0342    -1.3375    9.3433
0.0419     -1.3343    8.2802
-0.0379    -1.4654    10.398
-0.0718    -1.4141    9.3483
-0.0675    -1.3752    8.2946
X坐标     Y坐标     Z坐标
-0.0626    -1.4399    9.3471
1.3505     -1.723     10.2155
1.0616     -1.9884    10.2535
1.8862     -1.8816    9.0909
0.6731     -1.7976    9.2504
2.25       -2.6128    10.0972
1.6908     -2.308     9.1166
3.6195     -3.4868    9.9172
2.9733     -3.0429    8.948
6.2498     -3.5025    9.5714
6.8569     -3.9228    8.4375
4.1606     -2.606     9.8461
4.8742     -2.898     8.6981
2.272      -1.9974    10.0943
0.5438     -1.7378    10.3215
2.9104     -2.1986    8.9563
1.5047     -2.2121    10.1952
1.3157     -1.7107    9.1659
1.0274     -1.9701    9.2038
2.7853     -2.927     10.0269
2.1821     -2.5735    9.052
4.1489     -3.9099    9.8476
3.5166     -3.4131    8.8766
5.4254     -3.1022    9.6798
6.0903     -3.4621    8.5382
3.3651     -2.3374    9.9506
4.0533     -2.5843    8.806
1.6286     -1.8052    10.1789
0.8691     -1.8941    10.2788
2.2139     -1.9811    9.0478
0.5248     -1.727     9.2699
1.9933     -2.4707    10.131
1.4576     -2.1869    9.1472
3.3438     -3.2899    9.9534
2.7034     -2.8754    8.9835
6.648      -3.7297    9.5191
4.0323     -3.8213    8.8088
4.5766     -2.7576    9.7914
5.2857     -3.0724    8.644
2.6225     -2.104     10.0483
0.4112     -1.6752    10.339
3.2787     -2.3182    8.9079
1.1016     -1.6495    10.2482
1.2735     -2.0943    10.2256
1.5868     -1.7915    9.1303
0.8406     -1.8786    9.2283
X坐标     Y坐标     Z坐标
2.5143     -2.7645    10.0625
1.9325     -2.4366    9.0848
3.8883     -3.6932    9.8819
3.2478     -3.2238    8.9119
5.8416     -3.2941    9.6251
6.4797     -3.6821    8.4871
3.7566     -2.4664    9.8992
4.4585     -2.7341    8.7528
1.9358     -1.8966    10.1385
0.6965     -1.8106    10.3014
2.5554     -2.0867    9.0029
0.3961     -1.6664    9.2868
1.7447     -2.3374    10.1637
1.2331     -2.0728    9.1767
3.0623     -3.1016    9.9905
2.4394     -2.7193    9.0182
7.033      -3.979     9.4685
3.7786     -3.6119    8.8421
5.0033     -2.9242    9.7353
5.6917     -3.2596    8.5906
2.987      -2.2169    10.0003
0.2988     -1.6227    10.3537
3.6598     -2.4462    8.8577
5.6877     -6.2235    8.5912
8.0606     -4.891     9.3334
8.3709     -5.5434    8.2384
4.8686     -4.6285    9.753
4.2766     -4.0418    8.7767
5.7414     -6.0764    9.6383
5.2994     -5.3262    8.6422
8.7335     -6.0863    9.2449
7.4004     -4.2537    9.4202
7.8688     -4.8019    8.3044
5.2786     -5.1696    9.6991
4.7306     -4.5186    8.717
5.5828     -5.9219    8.605
8.3376     -5.2581    9.297
8.54       -5.9594    8.2162
4.6407     -4.377     9.783
7.2177     -4.1876    8.39
5.6112     -5.7621    9.6554
5.1271     -5.0449    8.6649
7.7453     -4.5568    9.3748
8.1434     -5.1565    8.2683
5.0819     -4.8926    9.725
4.51       -4.2741    8.746
X坐标     Y坐标     Z坐标
5.4519     -5.6188    8.6222
8.5658     -5.6576    9.267
8.639      -6.3824    8.2032
4.4003     -4.1376    9.8146
7.5573     -4.4796    8.3454
5.456      -5.4595    9.6758
4.9369     -4.7755    8.6899
4.333      -2.7237    7.7161
2.4838     -2.0781    7.9592
0.382      -1.6577    8.2355
1.1961     -2.0513    8.1285
3.6725     -3.5426    7.8029
5.5339     -3.2373    7.5582
3.5567     -2.4382    7.8181
1.8336     -1.8726    8.0446
0.6514     -1.7848    8.2001
1.6411     -2.2794    8.07
2.8881     -2.9924    7.906
6.6736     -3.8758    7.4084
4.1586     -3.9578    7.739
4.7374     -2.8849    7.6629
2.8286     -2.1905    7.9138
1.2788     -1.7024    8.1176
0.996      -1.9519    8.1548
2.1187     -2.537     8.0072
3.4171     -3.3505    7.8365
5.923      -3.433     7.5071
3.939      -2.5756    7.7679
2.152      -1.9723    8.0028
0.5072     -1.7164    8.219
1.4144     -2.1619    8.0998
2.6255     -2.83      7.9405
5.1381     -3.0554    7.6102
3.1864     -2.3103    7.8668
3.9201     -3.7448    7.7704
1.5425     -1.7828    8.0829
0.8144     -1.8632    8.1786
1.876      -2.4042    8.0391
2.3688     -2.6786    7.9743
3.1552     -3.1675    7.8709
6.3038     -3.6448    7.457
5.308      -5.4849    7.5879
4.3866     -4.1824    7.709
8.4543     -6.2407    7.1743
7.3636     -4.4085    7.3177
4.8036     -4.6678    7.6542
X坐标     Y坐标     Z坐标
5.5453     -6.0693    7.5567
8.1769     -5.4287    7.2108
5.158      -5.2014    7.6076
7.6728     -4.7167    7.277
4.6021     -4.419     7.6807
5.4384     -5.778     7.5708
8.35       -5.8305    7.188
7.0283     -4.1293    7.3618
4.9894     -4.9288    7.6298
5.6303     -6.3567    7.5455
7.9474     -5.0566    7.241
5.9651     -8.3525    9.6089
6.0532     -9.1937    9.5973
7.5171     -9.2951    9.4048
5.9903     -7.5806    9.6055
5.967      -8.7613    9.6086
6.1468     -9.3653    9.585
5.9134     -6.6994    9.6157
5.975      -8.1142    9.6076
6.0144     -9.0751    9.6024
7.3214     -9.4145    9.4306
5.9834     -7.2968    9.6065
5.9612     -8.5683    9.6094
6.0986     -9.29      9.5913
5.8416     -6.3898    9.6251
7.7252     -9.1393    9.3775
5.9856     -7.8532    9.6062
5.9848     -8.9306    9.6063
5.9593     -7.0025    9.6096
6.2713     -9.491     9.5686
6.4076     -9.5639    9.5507
6.7259     -9.6061    9.5089
6.3234     -9.5248    9.5618
6.488      -9.5882    9.5401
6.9847     -9.5574    9.4748
6.236      -9.4628    9.5732
6.3793     -9.5525    9.5544
6.3584     -9.543     9.5572
6.6267     -9.6074    9.5219
6.2992     -9.5102    9.5649
6.4437     -9.5762    9.5459
6.8453     -9.5911    9.4931
6.1937     -9.422     9.5788
6.3584     -9.543     9.5572
6.3432     -9.5355    9.5592
6.5478     -9.5998    9.5323
X坐标     Y坐标     Z坐标
7.1426     -9.5005    9.4541
6.4382     -9.1455    7.4393
8.157      -8.7059    9.3207
7.6098     -8.9488    8.3385
5.898      -7.636     8.5635
7.107      -9.01      7.3514
5.7445     -6.9123    7.5305
8.8491     -6.9512    9.2297
8.5419     -7.5832    8.216
5.9349     -8.6818    8.5587
8.0923     -8.0644    7.2219
5.8416     -8.1075    7.5178
6.12       -9.1673    8.5343
5.9703     -8.7919    7.5008
6.2724     -9.2945    8.5143
6.2582     -9.2862    8.5162
6.1406     -9.0161    7.4785
6.453      -9.3623    8.4906
6.2692     -9.0947    7.4616
7.0359     -9.2913    8.4139
5.8258     -6.8131    8.573
6.6464     -9.1511    7.412
8.5499     -8.1029    9.2691
8.0307     -8.5258    8.2832
5.9036     -8.121     8.5628
7.4954     -8.7558    7.3004
5.8027     -7.4338    7.5229
8.6684     -6.8011    8.1993
5.995      -8.9388    8.5508
8.382      -7.4124    7.1838
5.8754     -8.4485    7.5133
6.6261     -9.3785    8.4678
6.1912     -9.2386    8.525
6.0496     -8.9235    7.4904
6.3189     -9.3181    8.5082
6.1926     -9.0532    7.4716
6.1792     -9.0445    7.4734
6.3646     -9.1293    7.449
7.9406     -8.944     9.3492
7.4052     -9.0986    8.3654
5.8869     -7.3716    8.565
6.9338     -9.0844    7.3742
5.6959     -6.6382    7.5369
6.0858     -8.9655    7.4857
8.8029     -7.3635    9.2358
8.4046     -7.9317    8.234
X坐标     Y坐标     Z坐标
5.9172     -8.5175    8.561
7.9015     -8.3399    7.247
5.8303     -7.9043    7.5193
6.0776     -9.1098    8.5399
8.4903     -6.648     7.1696
5.9333     -8.6985    7.5057
6.2397     -9.2746    8.5186
6.1163     -8.9953    7.4817
6.3955     -9.3472    8.4981
6.2366     -9.0787    7.4658
6.8802     -9.3418    8.4344
5.7679     -6.5213    8.5806
6.532      -9.1546    7.427
8.3661     -8.422     9.2932
7.8206     -8.7589    8.3108
5.9019     -7.8895    8.563
7.2959     -8.9016    7.3266
5.7791     -7.1778    7.526
8.8279     -6.5215    9.2325
8.6332     -7.2044    8.204
5.9613     -8.8226    8.5552
8.2552     -7.7546    7.2005
5.8558     -8.2891    7.5159
6.1587     -9.2093    8.5293
6.0101     -8.8663    7.4956
6.2921     -9.3051    8.5117
6.2724     -9.2945    8.5143
6.1618     -9.0323    7.4757
6.5294     -9.3744    8.4805
6.3095     -9.1114    7.4563
7.2123     -9.2117    8.3907
5.8642     -7.097     8.568
6.7808     -9.1294    7.3943
8.6992     -7.7493    9.2494
8.2313     -8.2464    8.2568
5.9076     -8.3304    8.5623
7.6995     -8.5696    7.2735
5.8187     -7.6797    7.5208
6.0348     -9.0343    8.5455
8.4635     -7.0415    7.1731
5.9014     -8.5852    7.5099
6.2172     -9.2589    8.5216
6.3532     -9.3326    8.5037
6.2112     -9.0646    7.4692
6.1926     -9.0532    7.4716
6.7432     -9.3694    8.4524
X坐标     Y坐标     Z坐标
-0.0637    -1.4345    7.2409
0.1768     -1.5615    7.2093
0.4845     -1.4653    7.1688
0.0387     -1.3323    7.2274
-0.0672    -1.3739    7.2414
-0.0076    -1.4777    7.2335
1.0112     -1.6252    7.0996
0.2508     -1.3953    7.1996
-0.0361    -1.3364    7.2373
-0.0714    -1.4097    7.2419
0.1025     -1.5276    7.219
0.6332     -1.51      7.1493
0.0927     -1.3483    7.2203
-0.0672    -1.3739    7.2414
-0.0436    -1.4576    7.2382
0.2651     -1.6021    7.1977
0.3575     -1.4272    7.1855
-0.0029    -1.3255    7.2329
-0.0712    -1.3892    7.2419
0.0414     -1.4998    7.2271
0.8088     -1.5632    7.1262
0.163      -1.3691    7.2111
-0.0568    -1.3552    7.24
4.9849     -3.043     6.5772
3.0906     -2.3056    6.8262
0.7894     -1.8492    7.1288
5.7492     -3.4091    6.4768
1.8223     -2.3753    6.993
3.0651     -3.121     6.8296
6.1211     -3.6127    6.4279
4.2027     -2.7175    6.6801
0.3685     -1.6499    7.1841
1.161      -2.0317    7.0799
2.3011     -2.6435    6.93
3.5688     -3.4854    6.7634
5.37       -3.2199    6.5266
3.4496     -2.4337    6.7791
1.7789     -1.8661    6.9987
0.6307     -1.7732    7.1496
1.5939     -2.2536    7.023
2.4094     -2.0724    6.9158
2.8054     -2.9502    6.8637
6.483      -3.8337    6.3803
4.0441     -3.8866    6.7009
4.5954     -2.8762    6.6284
2.7438     -2.1854    6.8718
X坐标     Y坐标     Z坐标
1.2405     -1.6961    7.0695
2.0582     -2.5051    6.962
3.3199     -3.299     6.7961
3.8204     -2.5706    6.7303
2.0878     -1.9661    6.9581
0.4903     -1.7068    7.1681
0.9662     -1.9352    7.1055
1.3734     -2.1392    7.052
2.5504     -2.7916    6.8973
6.8315     -4.0755    6.3345
3.8106     -3.681     6.7316
1.4964     -1.7763    7.0358
4.8625     -4.8225    6.5933
5.502      -6.2042    6.5092
7.746      -4.9574    6.2143
5.1787     -5.3598    6.5517
8.2746     -6.0933    6.1448
7.1626     -4.3411    6.291
4.6786     -4.5708    6.6175
5.4158     -5.9257    6.5206
7.9802     -5.3123    6.1835
5.0297     -5.0857    6.5713
4.2677     -4.103     6.6715
7.4701     -4.6341    6.2505
4.4798     -4.331     6.6436
5.3087     -5.6435    6.5347
8.1609     -5.6976    6.1597
6.2233     -8.8806    6.4144
6.6811     -8.9085    6.3543
5.7125     -7.4876    6.4816
8.302      -6.8717    6.1412
5.8238     -8.3652    6.4669
6.0093     -8.733     6.4426
6.1291     -8.8322    6.4268
6.1114     -8.8206    6.4291
6.3476     -8.9172    6.3981
6.9994     -8.7952    6.3124
5.6217     -6.743     6.4935
7.9531     -7.8711    6.187
5.7491     -7.9028    6.4768
5.896      -8.5645    6.4575
6.0618     -8.7831    6.4357
6.1846     -8.8632    6.4195
6.55       -8.9274    6.3715
7.3769     -8.5476    6.2628
5.6899     -7.249     6.4846
X坐标     Y坐标     Z坐标
8.2283     -7.2337    6.1509
5.794      -8.2331    6.4709
5.9743     -8.6918    6.4472
6.1114     -8.8206    6.4291
6.0986     -8.8117    6.4308
6.2764     -8.8996    6.4074
6.8304     -8.8666    6.3346
5.5697     -6.4772    6.5003
7.7695     -8.1406    6.2112
5.7311     -7.7056    6.4791
8.3202     -6.4884    6.1388
5.858      -8.4745    6.4625
6.0385     -8.7624    6.4387
6.1534     -8.8467    6.4236
6.4386     -8.9283    6.3861
7.1832     -8.69      6.2882
5.6607     -7.0006    6.4884
8.1088     -7.5681    6.1666
5.7695     -8.0788    6.4741
7.5746     -8.3653    6.2368
5.9357     -8.6364    6.4522
6.082      -8.7993    6.433
5.5617     -3.3762    5.4482
-0.071     -1.3873    6.1887
6.0581     -3.7184    4.3298
-0.0668    -1.371     5.135
3.6965     -2.5499    5.6934
0.0363     -1.4968    6.1746
4.2888     -2.8178    4.5624
-0.0479    -1.452     5.1325
2.0206     -1.951     5.9137
0.472      -1.7001    6.1173
2.5629     -2.1432    4.7893
0.7814     -1.5566    6.0766
1.1565     -1.6752    4.9742
0.9024     -1.913     5.0076
2.4733     -2.7585    5.8542
0.3299     -1.4191    5.0828
-0.057     -1.3543    6.1868
3.6981     -3.6243    5.6932
-0.0076    -1.3236    5.1272
3.1231     -3.2112    4.7156
4.8218     -3.0182    5.5455
-0.0645    -1.4315    6.1878
5.3666     -3.3264    4.4207
-0.0708    -1.3854    5.1355
X坐标     Y坐标     Z坐标
2.9911     -2.2864    5.7862
0.1677     -1.5575    6.1573
3.5669     -2.5195    4.6573
0.0314     -1.4937    5.1221
1.4477     -1.765     5.989
0.7623     -1.8395    6.0792
1.9497     -1.932     4.8699
0.454      -1.6938    5.0665
0.7523     -1.5488    5.0273
0.4671     -1.4607    6.1179
1.7658     -2.3529    5.9472
1.2865     -2.1077    4.9571
0.0353     -1.3301    6.1747
2.9734     -3.0794    5.7885
0.1479     -1.3634    5.1068
2.3973     -2.7286    4.8111
5.9226     -3.5731    5.4008
-0.067     -1.3725    6.1882
-0.0572    -1.3534    5.1337
3.5862     -3.5736    4.6548
4.0659     -2.696     5.6449
-0.0112    -1.475     6.1808
4.6519     -2.979     4.5147
-0.0652    -1.4285    5.1348
1.3296     -2.1227    6.0046
2.332      -2.0557    5.8728
0.3537     -1.6442    6.1329
2.8866     -2.2602    4.7467
0.1588     -1.5535    5.1053
0.1557     -1.3664    6.1589
0.9775     -1.6172    6.0509
1.1232     -2.0178    6.0317
1.3962     -1.7512    4.9427
0.7356     -1.8307    5.0295
0.2407     -1.3921    6.1477
2.2311     -2.6142    5.8861
1.0861     -2.0052    4.9834
0.4487     -1.4555    5.0672
1.7102     -2.3326    4.9014
-0.0371    -1.3359    6.1842
3.463      -3.4341    5.7241
0.0316     -1.3279    5.122
2.8828     -3.042     4.7472
0.23       -1.3885    5.096
5.1943     -3.1918    5.4965
-0.0714    -1.4073    6.1887
X坐标     Y坐标     Z坐标
5.7161     -3.5157    4.3748
-0.0668    -1.371     5.135
0.2419     -1.5927    5.0944
0.0956     -1.5241    6.1668
3.9229     -2.6632    4.6105
-0.0147    -1.4723    5.1281
1.7214     -1.853     5.9531
0.6082     -1.7651    6.0994
2.2505     -2.0341    4.8303
0.3392     -1.6389    5.0816
0.6112     -1.5045    6.099
1.5439     -2.2342    5.9764
0.9419     -1.6077    5.0024
0.0876     -1.3459    6.1678
2.7211     -2.9131    5.8216
2.162      -2.5877    4.842
6.2749     -3.7853    5.3545
-0.067     -1.3725    6.1882
-0.0382    -1.3353    5.1312
3.358      -3.3881    4.6848
4.4454     -2.8534    5.595
-0.0458    -1.4548    6.1854
5.0115     -3.148     4.4674
-0.0715    -1.4048    5.1356
1.9328     -2.456     4.8721
3.807      -3.768     4.6257
2.6556     -2.1672    5.8303
0.2534     -1.5973    6.146
3.2214     -2.3854    4.7027
0.0889     -1.5206    5.1145
1.1997     -1.6866    6.0217
0.934      -1.9236    6.0566
1.6606     -1.8366    4.9079
0.5861     -1.7576    5.0491
1.995      -2.4793    5.9171
0.3441     -1.4234    6.1341
0.5879     -1.4981    5.0489
1.4946     -2.2167    4.9297
3.3382     -2.4137    5.7405
-0.0051    -1.3245    6.18
3.221      -3.2528    5.7559
0.0822     -1.3433    5.1154
2.6379     -2.8796    4.7794
5.1716     -5.5218    5.4995
4.752      -4.892     4.5015
5.3151     -6.187     4.4275
X坐标     Y坐标     Z坐标
7.9531     -5.5511    5.1339
7.9262     -6.1153    4.0842
4.3506     -4.2546    5.6074
6.6156     -4.0158    5.3097
7.0099     -4.4359    4.2047
4.7264     -4.7297    5.558
4.2207     -4.1866    4.5714
5.3705     -6.0631    5.4734
5.0323     -5.4109    4.4647
7.5234     -4.8493    5.1904
7.724      -5.387     4.1108
4.1434     -4.0339    5.6347
6.3901     -3.9372    4.2862
5.0406     -5.2481    5.5167
4.5886     -4.6466    4.523
5.238      -5.9326    4.4376
8.0783     -5.9301    5.1174
6.9412     -4.2677    5.2669
7.2858     -4.7231    4.1684
4.5454     -4.4866    5.5818
4.019      -3.9722    4.5979
5.281      -5.7942    5.4851
4.9001     -5.1471    4.482
7.7629     -5.1849    5.1589
7.8582     -5.7487    4.0932
3.9254     -3.8239    5.6633
6.709      -4.1752    4.2443
4.8918     -4.9837    5.5363
4.4111     -4.4114    4.5463
5.4425     -6.3269    5.4639
5.1444     -5.6733    4.4499
8.1358     -6.3114    5.1099
7.2463     -4.5443    5.2268
7.5276     -5.0398    4.1366
6.0729     -8.6192    5.381
5.9576     -8.3731    4.343
5.9455     -8.3648    4.3446
6.3487     -8.7009    5.3448
6.112      -8.4479    4.3227
5.5438     -6.8334    5.4506
6.6287     -8.4046    4.2548
7.9519     -7.3617    5.134
5.6818     -7.8781    5.4324
5.5365     -7.3375    4.3984
5.8604     -8.4152    5.409
6.004      -8.5726    5.3901
X坐标     Y坐标     Z坐标
5.8879     -8.319     4.3522
6.1404     -8.6528    5.3722
5.5789     -7.0741    5.446
5.997      -8.3976    4.3379
6.5837     -8.6807    5.3139
6.2641     -8.4748    4.3027
7.4421     -8.1404    5.2011
5.6078     -7.3053    5.4422
6.9506     -8.222     4.2125
5.4287     -6.6763    4.4126
7.0672     -8.461     5.2503
8.1282     -6.6835    5.1109
5.7442     -8.1545    5.4242
7.7762     -7.1347    4.104
5.596      -7.6871    4.3906
5.9332     -8.5081    5.3994
5.7864     -8.2035    4.3655
6.0495     -8.6049    5.3841
6.0324     -8.5934    5.3864
5.9296     -8.3533    4.3467
6.2605     -8.6896    5.3564
6.0624     -8.4297    4.3293
6.8907     -8.5661    5.2735
5.4993     -6.5841    5.4564
6.4907     -8.4502    4.273
7.804      -7.657     5.1535
5.6563     -7.7077    5.4358
7.3029     -7.9004    4.1662
5.5058     -7.1329    4.4024
7.4772     -7.6825    4.1433
5.8202     -8.3462    5.4143
7.9297     -6.4749    4.0838
5.6655     -7.9538    4.3814
5.9844     -8.5567    5.3927
5.8595     -8.292     4.3559
6.103      -8.6355    5.3771
5.9743     -8.384     4.3408
5.9576     -8.3731    4.343
6.4567     -8.6999    5.3306
6.1787     -8.4648    4.314
7.2528     -8.3198    5.2259
6.7835     -8.3296    4.2345
5.3778     -6.4353    4.4192
8.0634     -7.0358    5.1194
5.7109     -8.0272    5.4286
7.6402     -7.4237    4.1218
X坐标     Y坐标     Z坐标
5.5658     -7.5224    4.3945
5.8988     -8.4684    5.4039
5.7454     -8.1376    4.3709
6.0324     -8.5934    5.3864
6.0201     -8.5847    5.388
5.9103     -8.3382    4.3492
6.1916     -8.6718    5.3654
6.0262     -8.4132    4.334
6.7279     -8.6381    5.2949
6.3684     -8.472     4.289
7.6286     -7.9202    5.1765
5.6325     -7.5167    5.4389
5.4704     -6.909     4.4071
5.7044     -8.0548    4.3763
5.7808     -8.2597    5.4194
7.8762     -6.8172    4.0908
5.6291     -7.8311    4.3862
5.9618     -8.5366    5.3956
5.8252     -8.2543    4.3604
7.1253     -8.0796    4.1895
-0.0393    -1.3348    4.0772
3.2585     -3.3486    3.6437
5.5129     -3.4386    3.3473
0.5643     -1.4911    3.9979
4.8303     -3.0891    3.4371
-0.0714    -1.4025    4.0814
3.1028     -2.354     3.6642
0.0833     -1.5165    4.0611
1.4509     -2.1968    3.8813
1.5984     -1.8203    3.8619
0.5675     -1.7474    3.9974
0.0766     -1.3406    4.062
2.5598     -2.8497    3.7355
5.8451     -3.6302    3.3037
-0.0666    -1.3695    4.0808
3.6953     -3.7191    3.5863
1.2487     -2.0898    3.9079
4.1322     -2.7724    3.5288
-0.0496    -1.4491    4.0785
0.2323     -1.5868    4.0415
1.1125     -1.6632    3.9258
0.8752     -1.8991    3.957
0.3155     -1.4143    4.0306
-0.01      -1.3227    4.0733
3.0305     -3.1754    3.6737
-0.0705    -1.3836    4.0813
X坐标     Y坐标     Z坐标
2.4681     -2.1187    3.7476
3.4359     -2.4841    3.6204
0.0273     -1.4903    4.0684
1.8771     -1.9131    3.8253
0.4388     -1.6851    4.0144
0.2192     -1.3846    4.0432
0.7228     -1.5403    3.977
0.14       -1.3602    4.0536
2.3265     -2.7011    3.7662
6.1685     -3.8365    3.2611
-0.0574    -1.3525    4.0796
3.4803     -3.5296    3.6145
4.4828     -2.9273    3.4827
-0.0657    -1.4256    4.0807
2.7801     -2.2324    3.7066
0.1514     -1.5485    4.0521
1.3435     -1.7372    3.8954
0.713      -1.8186    3.9783
0.43       -1.4497    4.0155
1.6601     -2.3108    3.8538
0.0279     -1.3257    4.0684
2.7973     -3.0094    3.7043
-0.0666    -1.3695    4.0808
5.174      -3.259     3.3919
3.7792     -2.6232    3.5752
-0.0175    -1.4693    4.0743
2.167      -2.0125    3.7872
0.327      -1.6317    4.029
1.8761     -2.4324    3.8254
0.9055     -1.5976    3.953
1.0538     -1.9893    3.9335
2.0984     -2.5623    3.7962
6.4801     -4.0607    3.2202
4.2862     -4.3431    3.5086
5.0171     -5.5621    3.4125
7.2862     -4.879     3.1142
4.6231     -4.8075    3.4643
5.1921     -6.0593    3.3895
6.7751     -4.3066    3.1814
4.0993     -4.1255    3.5331
4.9036     -5.3085    3.4274
7.4823     -5.2099    3.0884
7.693      -5.9081    3.0607
4.4612     -4.5705    3.4856
7.7063     -6.255     3.059
5.1127     -5.8129    3.3999
X坐标     Y坐标     Z坐标
7.0467     -4.5782    3.1457
3.902      -3.9175    3.5591
4.7708     -5.0537    3.4449
5.2575     -6.2999    3.3809
7.6191     -5.5561    3.0705
0.0242     -1.3236    3.0157
0.0711     -1.3379    3.0095
-0.0664    -1.3679    3.0276
0.2083     -1.3804    2.9915
-0.0411    -1.3336    1.9711
-0.0403    -1.3343    3.0242
-0.0124    -1.322     3.0205
0.0658     -1.3351    1.9571
-0.0702    -1.3816    3.0281
-0.0661    -1.3659    1.9744
0.0711     -1.3379    3.0095
0.1321     -1.3568    3.0015
-0.0664    -1.3679    3.0276
-0.0575    -1.3515    3.0264
-0.0144    -1.3213    1.9676
-0.0699    -1.3793    1.9749
-0.0403    -1.3343    3.0242
-0.0124    -1.322     3.0205
0.0242     -1.3236    3.0157
0.1243     -1.3533    1.9494
-0.0575    -1.3502    1.9733
0.0206     -1.322     1.963
0.1321     -1.3568    3.0015
0.2083     -1.3804    2.9915
-0.0575    -1.3515    3.0264
-0.0661    -1.3659    1.9744
0.1975     -1.3761    1.9397
-0.0664    -1.3679    3.0276
2.9452     -3.1357    2.6317
1.4102     -2.1758    2.8335
2.4875     -2.8172    2.6919
5.3086     -3.3521    2.321
5.631      -3.5321    2.2786
0.4251     -1.6755    2.963
3.593      -3.6653    2.5465
3.0946     -3.2421    1.5589
3.6337     -2.5795    2.5412
3.974      -2.722     2.4965
-0.0509    -1.446     3.0256
4.4596     -2.9596    1.3795
-0.0711    -1.3972    1.975
X坐标     Y坐标     Z坐标
1.1797     -2.055     1.8106
2.0817     -1.9908    2.7452
2.3713     -2.0937    2.7071
1.9885     -2.5013    1.7043
0.2237     -1.5802    2.9895
2.8576     -2.2909    1.5901
0.8686     -1.5872    2.9047
0.8503     -1.8839    2.9071
1.4695     -1.7893    1.7725
0.5333     -1.7279    1.8956
1.2137     -2.0706    2.8593
0.3009     -1.4092    2.9793
1.8233     -2.4075    2.7792
0.516      -1.4764    1.8979
1.3718     -2.1566    1.7854
2.3713     -2.0937    2.7071
2.4287     -2.7713    1.6464
5.4102     -3.4359    1.2545
3.1671     -3.3046    2.6025
2.9821     -2.3209    2.6268
0.0238     -1.4865    3.0157
3.8106     -2.6748    1.4648
-0.0518    -1.4423    1.9725
0.2153     -1.5744    1.9374
4.1362     -2.8148    1.422
1.5349     -1.804     2.8171
1.8029     -1.8943    2.7819
2.2715     -2.0714    1.6671
1.0676     -1.6509    2.8785
6.0097     -3.8148    1.1757
0.5403     -1.4837    2.9478
0.6928     -1.5315    2.9278
1.0216     -1.6397    1.8314
0.8252     -1.873     1.8572
3.3834     -3.481     2.5741
2.2608     -2.6715    2.7217
3.3029     -2.446     2.5847
5.631      -3.5321    2.2786
5.9455     -3.7257    2.2373
2.8776     -3.0782    1.5874
3.974      -2.722     2.4965
4.3123     -2.8695    2.452
-0.066     -1.4227    3.0275
4.7806     -3.1101    1.3373
2.6715     -2.2037    2.6677
0.1448     -1.543     2.9998
X坐标     Y坐标     Z坐标
3.1656     -2.4111    1.5496
0.0207     -1.4823    1.963
1.0676     -1.6509    2.8785
1.2898     -1.723     2.8493
0.6923     -1.8053    2.9279
1.7263     -1.8775    1.7388
0.4112     -1.6684    1.9116
1.7766     -2.3792    1.7322
4.6479     -3.0229    2.4079
3.5101     -3.5936    1.5043
0.2864     -1.404     1.9281
0.3009     -1.4092    2.9793
0.4112     -1.4436    2.9648
1.6135     -2.2879    2.8068
0.6622     -1.523     1.8787
4.6479     -3.0229    2.4079
2.7184     -2.9734    2.6615
2.2061     -2.6317    1.6757
-0.0712    -1.4       3.0282
5.3086     -3.3521    2.321
5.7153     -3.6168    1.2144
3.3058     -3.4138    1.5311
0.3922     -1.4373    1.9142
3.3029     -2.446     2.5847
3.6337     -2.5795    2.5412
-0.0199    -1.4662    3.0215
-0.0662    -1.4193    1.9744
1.8029     -1.8943    2.7819
2.0817     -1.9908    2.7452
0.3161     -1.6237    2.9773
2.5595     -2.1778    1.6292
0.1385     -1.5379    1.9475
4.9803     -3.1833    2.3642
0.0785     -1.5119    3.0086
0.6928     -1.5315    2.9278
0.8686     -1.5872    2.9047
1.0241     -1.9721    2.8842
1.2345     -1.7101    1.8034
0.6713     -1.796     1.8775
4.9803     -3.1833    2.3642
2.0392     -2.5352    2.7508
1.5709     -2.2645    1.7592
5.9455     -3.7257    2.2373
2.6553     -2.9216    1.6166
4.3123     -2.8695    2.452
5.098      -3.268     1.2955
X坐标     Y坐标     Z坐标
3.7066     -3.782     1.4784
0.0739     -1.5074    1.956
2.6715     -2.2037    2.6677
2.9821     -2.3209    2.6268
-0.0218    -1.4624    1.9686
1.2898     -1.723     2.8493
1.5349     -1.804     2.8171
0.5505     -1.736     2.9465
1.9937     -1.9714    1.7036
0.3052     -1.6173    1.9256
3.4834     -2.5389    1.5078
0.4112     -1.4436    2.9648
0.5403     -1.4837    2.9478
0.8308     -1.5774    1.8565
0.9947     -1.9592    1.8349
6.8009     -4.4274    2.1249
7.0338     -4.715     2.0942
7.0799     -5.182     1.035
4.5042     -4.7197    2.4268
4.0731     -4.185     1.4303
5.0754     -5.9314    2.3517
4.7871     -5.3319    1.3364
7.3595     -5.3645    2.0514
7.4367     -5.7022    2.0413
7.1904     -6.1331    1.0205
6.2489     -3.9366    2.1974
6.5363     -4.1691    2.1596
6.7669     -4.5581    1.0762
3.9882     -4.0597    2.4946
4.7839     -5.2041    2.39
4.3979     -4.6228    1.3876
4.9651     -5.7998    1.313
7.4358     -6.3566    2.0414
7.0338     -4.715     2.0942
7.2248     -5.0324    2.0691
7.1603     -5.5049    1.0244
6.2882     -4.0349    1.1391
4.344      -4.4905    2.4478
3.8946     -3.9791    1.4537
4.6735     -5.0936    1.3513
5.0878     -6.2479    1.2969
7.4367     -5.7022    2.0413
7.4599     -6.0356    2.0382
6.5363     -4.1691    2.1596
6.8009     -4.4274    2.1249
6.9493     -4.8634    1.0522
X坐标     Y坐标     Z坐标
4.9947     -5.6925    2.3623
3.795      -3.858     2.52
4.6511     -4.9577    2.4074
4.2412     -4.3996    1.4082
5.1421     -6.165     2.3429
4.8839     -5.5677    1.3237
7.2248     -5.0324    2.0691
7.3595     -5.3645    2.0514
7.1953     -5.824     1.0198
6.2489     -3.9366    2.1974
6.5434     -4.2817    1.1055
4.1716     -4.2705    2.4705
4.898      -5.4496    2.375
4.5423     -4.8543    1.3686
5.0324     -6.0269    1.3042
7.4599     -6.0356    2.0382
7.4358     -6.3566    2.0414
6.0214     -8.0209    2.2273
5.8376     -8.1301    3.3046
6.4655     -7.628     1.1158
5.6741     -7.8509    2.273
5.5011     -7.5577    1.2426
5.8106     -7.9502    2.255
5.8268     -7.959     2.2529
5.7985     -7.9433    2.2566
5.687      -7.7098    1.2181
6.284      -8.245     3.246
5.9587     -8.0091    2.2356
5.5958     -7.6475    1.2301
6.9985     -7.838     3.152
5.3562     -6.7594    3.3679
6.5734     -7.8596    2.1548
6.4352     -7.9398    2.1729
6.1093     -7.7894    1.1626
7.6662     -6.5868    3.0643
5.5373     -7.652     3.3441
7.2761     -6.9403    2.0624
5.321      -7.0153    2.3194
6.7359     -7.3639    1.0802
5.1342     -6.4616    1.2908
5.7509     -8.0524    3.316
5.5358     -7.6784    2.2912
5.342      -7.3004    1.2635
5.8848     -8.1624    3.2984
5.8728     -8.1547    3.3
5.7401     -7.9052    2.2643
X坐标     Y坐标     Z坐标
5.877      -7.9823    2.2463
6.0361     -8.2297    3.2786
5.8488     -7.9699    2.25
5.7228     -7.7294    1.2134
6.5328     -8.1713    3.2133
6.1978     -8.0175    2.2041
6.1012     -8.0256    2.2168
5.8795     -7.7861    1.1928
5.9115     -7.9953    2.2418
7.3191     -7.4388    3.1099
5.43       -7.175     3.3582
6.8686     -7.5993    2.116
6.7196     -7.7467    2.1355
5.1971     -6.392     2.3357
6.3355     -7.7096    1.1329
7.3722     -6.6594    2.0497
5.6315     -7.8078    2.2786
5.6223     -7.8654    3.333
5.3972     -7.3429    2.3094
6.9815     -6.9589    1.0479
5.2129     -6.8549    1.2804
7.3722     -6.6594    2.0497
7.1532     -7.1967    2.0785
5.815      -8.1124    3.3076
5.4478     -7.4909    1.2496
5.8001     -7.7632    1.2032
5.9236     -8.1847    3.2933
5.8106     -7.9502    2.255
5.7825     -7.9337    2.2587
5.6638     -7.6958    1.2212
6.1835     -8.251     3.2592
5.9587     -8.0091    2.2356
6.3099     -7.9905    2.1894
5.7726     -7.7525    1.2069
6.8361     -7.9829    3.1734
5.3113     -6.5336    3.3738
6.4352     -7.9398    2.1729
6.3099     -7.9905    2.1894
7.5823     -6.897     3.0753
5.4991     -7.5133    3.3491
7.1532     -7.1967    2.0785
6.6008     -7.5132    1.098
7.0151     -7.4163    2.0967
5.7105     -8.0052    3.3213
5.4873     -7.588     2.2975
7.1505     -6.4277    1.0257
X坐标     Y坐标     Z坐标
5.2942     -7.1725    1.2697
5.1752     -6.6672    1.2854
5.9523     -8.1988    3.2896
5.8569     -8.1441    3.3021
5.7106     -7.8826    2.2682
5.5511     -7.609     1.236
5.9877     -8.2137    3.2849
5.8488     -7.9699    2.25
5.8268     -7.959     2.2529
5.8106     -7.9502    2.255
5.7068     -7.7209    1.2155
6.4012     -8.22      3.2306
6.1012     -8.0256    2.2168
6.0214     -8.0209    2.2273
5.8338     -7.7743    1.1988
6.0167     -7.7988    1.1748
7.1614     -7.6571    3.1306
5.3952     -6.9766    3.3628
6.7196     -7.7467    2.1355
6.5734     -7.8596    2.1548
6.2165     -7.7614    1.1485
5.5789     -7.7694    3.3387
7.2761     -6.9403    2.0624
5.3579     -7.189     2.3145
6.8647     -7.1791    1.0633
5.7862     -8.0874    3.3114
5.5847     -7.7511    2.2847
5.3943     -7.4065    1.2566
5.9013     -8.1723    3.2963
5.8848     -8.1624    3.2984
5.763      -7.9211    2.2613
5.6336     -7.6757    1.2251
6.1009     -8.2439    3.27
5.9115     -7.9953    2.2418
5.877      -7.9823    2.2463
5.751      -7.7431    1.2097
5.735      -7.7355    1.2118
6.6793     -8.0933    3.194
6.1978     -8.0175    2.2041
5.94       -7.7958    1.1848
7.464      -7.1816    3.0908
5.4638     -7.3541    3.3538
7.0151     -7.4163    2.0967
6.8686     -7.5993    2.116
5.2434     -6.6115    2.3296
5.735      -7.7355    1.2118
X坐标     Y坐标     Z坐标
5.6669     -7.9435    3.3271
5.284      -6.8226    2.3243
5.4404     -7.4761    2.3037
7.0798     -6.704     1.035
5.2516     -7.0236    1.2753
0.0174     -1.3204    0.9103
-0.0658    -1.3636    0.9212
0.1872     -1.3719    0.8879
-0.0416    -1.3326    0.918
0.0609     -1.3325    0.9045
-0.0658    -1.3636    0.9212
-0.0696    -1.3766    0.9217
-0.0162    -1.3205    0.9147
0.117      -1.3499    0.8972
-0.0574    -1.3486    0.9201
0.3738     -1.431     0.8634
1.5298     -2.2409    0.7114
2.5964     -2.866     0.5712
3.6224     -3.7039    0.4364
5.4888     -3.5113    0.191
3.3358     -2.5003    0.474
-0.0235    -1.4582    0.9156
1.9072     -1.9536    0.6618
0.2943     -1.6116    0.8739
0.9656     -1.9475    0.7856
1.9405     -2.4654    0.6574
5.7743     -3.6968    0.1535
3.0267     -3.1761    0.5147
-0.0664    -1.4157    0.9213
4.2748     -2.8986    0.3506
-0.0709    -1.3941    0.9219
0.0696     -1.5027    0.9034
0.4924     -1.4693    0.8478
1.3345     -2.1379    0.7371
2.3738     -2.7221    0.6005
3.4315     -3.5193    0.4614
3.6502     -2.6297    0.4327
-0.0525    -1.4383    0.9194
2.7352     -2.2626    0.553
2.1733     -2.0507    0.6268
0.207      -1.569     0.8853
0.9765     -1.6292    0.7842
0.8002     -1.8636    0.8073
2.8144     -3.0171    0.5426
0.2724     -1.3988    0.8767
1.732      -2.3497    0.6849
X坐标     Y坐标     Z坐标
1.4052     -1.7758    0.7278
4.5843     -3.0396    0.3099
0.516      -1.7211    0.8447
3.0307     -2.3781    0.5141
5.1931     -3.3429    0.2299
4.8909     -3.1868    0.2696
1.6511     -1.8621    0.6955
0.0179     -1.4779    0.9102
0.6324     -1.5149    0.8294
1.1463     -2.0403    0.7619
2.1547     -2.5891    0.6293
3.2327     -3.3434    0.4876
0.3973     -1.6623    0.8603
3.9633     -2.7622    0.3915
2.4493     -2.1536    0.5906
0.1324     -1.5329    0.8951
0.7938     -1.5681    0.8082
1.1803     -1.6983    0.7574
0.6503     -1.7881    0.827
6.2895     -4.1408    0.0858
4.4354     -4.7515    0.3295
4.9234     -5.891     0.2653
6.8003     -5.0072    0.0186
3.9779     -4.0986    0.3896
4.8558     -5.6701    0.2742
4.6774     -5.2156    0.2977
5.0257     -6.3142    0.2519
6.9416     -5.917     0
6.5028     -4.4068    0.0577
4.294      -4.5261    0.3481
6.9279     -5.6206    0.0018
6.8822     -5.3159    0.0078
4.1413     -4.3084    0.3681
6.0437     -3.9049    0.1181
3.8048     -3.897     0.4124
4.5647     -4.9842    0.3125
4.9791     -6.1061    0.258
6.9256     -6.2018    0.0021
6.6756     -4.7012    0.035
4.7742     -5.4446    0.2849
5.3029     -7.2267    0.2154
5.6751     -7.5271    0.1665
5.6593     -7.5207    0.1686
5.8585     -7.5708    0.1424
6.3575     -7.3966    0.0768
5.6311     -7.5082    0.1723
X坐标     Y坐标     Z坐标
6.8808     -6.4719    0.008
5.1462     -6.8609    0.236
5.4188     -7.3648    0.2002
5.6112     -7.4985    0.1749
6.1231     -7.5325    0.1076
5.7232     -7.5441    0.1602
6.0208     -7.5615    0.1211
5.1924     -7.0047    0.23
6.6025     -7.1293    0.0446
5.2451     -7.1269    0.223
5.5182     -7.4443    0.1871
5.6593     -7.5207    0.1686
5.6472     -7.5155    0.1702
5.8001     -7.563     0.1501
5.932      -7.5721    0.1327
6.2358     -7.4797    0.0928
6.8079     -6.7238    0.0176
5.1055     -6.6971    0.2414
5.6963     -7.5351    0.1637
5.3615     -7.3045    0.2077
5.557      -7.4689    0.182
5.5877     -7.4863    0.178
6.4818     -7.2802    0.0605
5.4717     -7.4104    0.1932
5.7559     -7.5533    0.1559
6.7131     -6.9435    0.0301
5.0668     -6.5145    0.2465
还应该知道上表中所公开的翼面可按几何比例放大或缩小以便用于其他类似的涡轮设计。因此，表1中所给定的坐标值可以按比例放大或缩小，使得翼面断面形状保持不变。表1中的坐标值的按比例变化值可以由X，Y，Z坐标值乘以或除以同一常数或数值来表示。
在图3和图4中，径向最外端的翼面52被表示为沿着该翼面长度具有图4所示的各其他轮廓断面，这些各轮廓也在图6中表示，其轮廓是一个叠加在另一个上的。
虽然本发明已结合目前认为是最实际的和优选的实施例作了说明，要明白本发明并不局限在所公开的实施例，而相反，要覆盖在所附的权利要求书的精神和范围内所包括的各种改进和等同的结构。

Claims (10)

1.一种涡轮喷嘴(12)，具有喷嘴叶片(14)，其叶片的翼面形状为在沿垂直于任何翼面表面位置方向的±0.100英寸内的包络面，而该翼面的不含涂层的名义轮廓，实际上符合表1中给定的以英寸为单位的X，Y，Z笛卡儿坐标值，而X，Y，Z值以该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于那个断面计算，各个Z距离处的轮廓互相平滑地连接以形成完整的翼面形状。
2.按照权利要求1的一种涡轮喷嘴构成第2级涡轮的一部分。
3.一种涡轮喷嘴(12)，具有喷嘴叶片(14)，其翼面形状为实际上符合表1中所给定的X，Y，Z笛卡儿坐标值的不含涂层的名义翼面轮廓，而X、Y、Z值以该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于那个断面计算，各个距离Z处的轮廓互相平滑地连接以形成完整的翼面形状；
X，Y，Z值作为该同一常数或数字的函数被改变比例，以产生放大或缩小的喷嘴翼面。
4.按权利要求3的一种涡轮喷嘴，构成第二极涡轮的一部分。
5.一种涡轮，包括一个具有若干叶片(14)的涡轮喷嘴(12)，每个所述叶片的翼面形状为在沿垂直于任何喷嘴翼面表面位置方向的在±0.100英寸内的包络面，而该翼面的不含涂层的名义轮廓，实际上符合表1中规定的以英寸为单位的X，Y，Z笛卡儿坐标值，而X、Y、Z值以该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于该断面计算，各个Z距离处的轮廓互相平滑地连接以形成完整的翼面形状。
6.按照权利要求5的一种涡轮，其特征在于该涡轮喷嘴包括一个第2级涡轮。
7.按照权利要求5的一种涡轮，其特征在于该涡轮喷嘴具有60个叶片。
8.一种涡轮，包括具有若干叶片(14)的涡轮喷嘴(12)，每个所述叶片为具有实际上符合表1中给定的以英寸为单位的X，Y，Z笛卡儿坐标值的不含涂层的叶片名义轮廓的翼面形状，而X，Y，Z值该翼面的径向最内端的气动力学断面为始点，并且Z坐标值相对于该断面计算，各个Z距离处的轮廓线相平滑地连接以形成完整的翼面形状；
X，Y，Z值作为该同一常数或数字的函数被改变比例，以产生放大或缩小的喷嘴翼面。
9.按照权利要求8的一种涡轮，其特征在于该涡轮喷嘴包括一个第2级涡轮。
10.按照权利要求8的一种涡轮，其特征在于该涡轮喷嘴具有60个叶片。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1312380C (zh) * 2005-10-27 2007-04-25 上海交通大学 用于海洋温差能－太阳能重热循环发电的蒸汽透平的翼型
CN101493017A (zh) * 2007-09-28 2009-07-29 通用电气公司 用于涡轮机的气冷式叶片
CN101769176A (zh) * 2009-01-02 2010-07-07 通用电气公司 用于第二级涡轮喷嘴的翼型件轮廓

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1155324A (ja) * 1997-07-31 1999-02-26 Fujitsu Ltd コンピュータネットワークの通信システム
JP2002213206A (ja) * 2001-01-12 2002-07-31 Mitsubishi Heavy Ind Ltd ガスタービンにおける翼構造
US6779977B2 (en) 2002-12-17 2004-08-24 General Electric Company Airfoil shape for a turbine bucket
US6887041B2 (en) * 2003-03-03 2005-05-03 General Electric Company Airfoil shape for a turbine nozzle
US6736599B1 (en) 2003-05-14 2004-05-18 General Electric Company First stage turbine nozzle airfoil
US6866477B2 (en) * 2003-07-31 2005-03-15 General Electric Company Airfoil shape for a turbine nozzle
US6881038B1 (en) * 2003-10-09 2005-04-19 General Electric Company Airfoil shape for a turbine bucket
US7001147B1 (en) * 2004-07-28 2006-02-21 General Electric Company Airfoil shape and sidewall flowpath surfaces for a turbine nozzle
US7094034B2 (en) * 2004-07-30 2006-08-22 United Technologies Corporation Airfoil profile with optimized aerodynamic shape
US7186090B2 (en) * 2004-08-05 2007-03-06 General Electric Company Air foil shape for a compressor blade
ITMI20041804A1 (it) * 2004-09-21 2004-12-21 Nuovo Pignone Spa Pala di un rutore di un primo stadio di una turbina a gas
US20060216144A1 (en) 2005-03-28 2006-09-28 Sullivan Michael A First and second stage turbine airfoil shapes
US7632072B2 (en) * 2005-12-29 2009-12-15 Rolls-Royce Power Engineering Plc Third stage turbine airfoil
US7722329B2 (en) * 2005-12-29 2010-05-25 Rolls-Royce Power Engineering Plc Airfoil for a third stage nozzle guide vane
CA2634738C (en) * 2005-12-29 2013-03-26 Rolls-Royce Power Engineering Plc Second stage turbine airfoil
US7648334B2 (en) * 2005-12-29 2010-01-19 Rolls-Royce Power Engineering Plc Airfoil for a second stage nozzle guide vane
US7618240B2 (en) * 2005-12-29 2009-11-17 Rolls-Royce Power Engineering Plc Airfoil for a first stage nozzle guide vane
CA2633319C (en) * 2005-12-29 2013-02-19 Rolls-Royce Power Engineering Plc First stage turbine airfoil
US7329092B2 (en) * 2006-01-27 2008-02-12 General Electric Company Stator blade airfoil profile for a compressor
US7329093B2 (en) * 2006-01-27 2008-02-12 General Electric Company Nozzle blade airfoil profile for a turbine
US7306436B2 (en) * 2006-03-02 2007-12-11 Pratt & Whitney Canada Corp. HP turbine blade airfoil profile
FR2899269A1 (fr) * 2006-03-30 2007-10-05 Snecma Sa Aube de redresseur optimisee, secteur de redresseurs, etage de compression, compresseur et turbomachine comportant une telle aube
US7396211B2 (en) * 2006-03-30 2008-07-08 General Electric Company Stator blade airfoil profile for a compressor
US7467926B2 (en) * 2006-06-09 2008-12-23 General Electric Company Stator blade airfoil profile for a compressor
US7581930B2 (en) * 2006-08-16 2009-09-01 United Technologies Corporation High lift transonic turbine blade
US7611326B2 (en) * 2006-09-06 2009-11-03 Pratt & Whitney Canada Corp. HP turbine vane airfoil profile
US7572104B2 (en) * 2006-10-25 2009-08-11 General Electric Company Airfoil shape for a compressor
US7510378B2 (en) * 2006-10-25 2009-03-31 General Electric Company Airfoil shape for a compressor
US7572105B2 (en) * 2006-10-25 2009-08-11 General Electric Company Airfoil shape for a compressor
US7513748B2 (en) * 2006-10-25 2009-04-07 General Electric Company Airfoil shape for a compressor
US7566202B2 (en) * 2006-10-25 2009-07-28 General Electric Company Airfoil shape for a compressor
US7517197B2 (en) * 2006-10-25 2009-04-14 General Electric Company Airfoil shape for a compressor
US7568892B2 (en) * 2006-11-02 2009-08-04 General Electric Company Airfoil shape for a compressor
US7497665B2 (en) * 2006-11-02 2009-03-03 General Electric Company Airfoil shape for a compressor
US7568889B2 (en) * 2006-11-22 2009-08-04 Pratt & Whitney Canada Corp. HP turbine blade airfoil profile
US7568890B2 (en) * 2006-11-22 2009-08-04 Pratt & Whitney Canada Corp. LP turbine vane airfoil profile
US7568891B2 (en) * 2006-11-22 2009-08-04 Pratt & Whitney Canada Corp. HP turbine vane airfoil profile
US7854695B2 (en) * 2006-11-24 2010-12-21 Clinical Technology (Nz), Ltd. Exercise and therapeutic apparatus
US7559748B2 (en) * 2006-11-28 2009-07-14 Pratt & Whitney Canada Corp. LP turbine blade airfoil profile
US8457084B2 (en) * 2006-12-20 2013-06-04 Airvana Llc Communication group configuration in a network
FR2913049A1 (fr) * 2007-02-22 2008-08-29 Snecma Sa Profil aerodynamique optimise pour une aube de turbine
US8147188B2 (en) * 2007-09-28 2012-04-03 General Electric Company Air cooled bucket for a turbine
US8057188B2 (en) * 2008-05-21 2011-11-15 Alstom Technologies Ltd. Llc Compressor airfoil
US8038411B2 (en) * 2008-07-14 2011-10-18 Pratt & Whitney Canada Corp. Compressor turbine blade airfoil profile
DE102008060847B4 (de) * 2008-12-06 2020-03-19 MTU Aero Engines AG Strömungsmaschine
WO2010071499A1 (en) * 2008-12-19 2010-06-24 Volvo Aero Corporation Spoke for a stator component, stator component and method for manufacturing a stator component
US8070428B2 (en) * 2008-12-22 2011-12-06 General Electric Company Airfoil shape for a turbine nozzle
US8573945B2 (en) * 2009-11-13 2013-11-05 Alstom Technology Ltd. Compressor stator vane
US8734113B2 (en) * 2010-07-26 2014-05-27 Snecma Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the fourth stage of a turbine
US8734096B2 (en) 2010-07-26 2014-05-27 Snecma Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the second stage of a turbine
US8393870B2 (en) 2010-09-08 2013-03-12 United Technologies Corporation Turbine blade airfoil
US8602740B2 (en) * 2010-09-08 2013-12-10 United Technologies Corporation Turbine vane airfoil
US8814511B2 (en) * 2011-08-09 2014-08-26 General Electric Company Turbomachine component having an airfoil core shape
US8876485B2 (en) 2011-11-28 2014-11-04 General Electric Company Turbine nozzle airfoil profile
US8714931B2 (en) 2011-11-28 2014-05-06 General Electric Company Turbine bucket airfoil profile
US8807950B2 (en) 2011-11-28 2014-08-19 General Electric Company Turbine nozzle airfoil profile
US9109453B2 (en) 2012-07-02 2015-08-18 United Technologies Corporation Airfoil cooling arrangement
US8707712B2 (en) 2012-07-02 2014-04-29 United Technologies Corporation Gas turbine engine turbine vane airfoil profile
US9322279B2 (en) 2012-07-02 2016-04-26 United Technologies Corporation Airfoil cooling arrangement
US10822976B2 (en) 2013-06-03 2020-11-03 General Electric Company Nozzle insert rib cap
US10480323B2 (en) 2016-01-12 2019-11-19 United Technologies Corporation Gas turbine engine turbine blade airfoil profile
US10190421B2 (en) 2016-02-09 2019-01-29 General Electric Company Turbine bucket having tip shroud fillet, tip shroud cross-drilled apertures and profile
US10196908B2 (en) 2016-02-09 2019-02-05 General Electric Company Turbine bucket having part-span connector and profile
US10190417B2 (en) 2016-02-09 2019-01-29 General Electric Company Turbine bucket having non-axisymmetric endwall contour and profile
US10221710B2 (en) 2016-02-09 2019-03-05 General Electric Company Turbine nozzle having non-axisymmetric endwall contour (EWC) and profile
US10001014B2 (en) 2016-02-09 2018-06-19 General Electric Company Turbine bucket profile
US10125623B2 (en) 2016-02-09 2018-11-13 General Electric Company Turbine nozzle profile
US10156149B2 (en) 2016-02-09 2018-12-18 General Electric Company Turbine nozzle having fillet, pinbank, throat region and profile
US10161255B2 (en) 2016-02-09 2018-12-25 General Electric Company Turbine nozzle having non-axisymmetric endwall contour (EWC)
US10443393B2 (en) * 2016-07-13 2019-10-15 Safran Aircraft Engines Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the seventh stage of a turbine
US10443392B2 (en) * 2016-07-13 2019-10-15 Safran Aircraft Engines Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the second stage of a turbine
US10087952B2 (en) * 2016-09-23 2018-10-02 General Electric Company Airfoil shape for first stage compressor stator vane
US10422227B2 (en) 2017-05-02 2019-09-24 General Electric Company Airfoil shape for a turbine rotor blade
US10352170B2 (en) 2017-05-02 2019-07-16 General Electric Company Airfoil shape for a turbine rotor blade
US10247007B2 (en) 2017-05-02 2019-04-02 General Electric Company Airfoil shape for a turbine rotor blade
US10280774B2 (en) 2017-05-03 2019-05-07 General Electric Company Turbine nozzle airfoil profile
US10415406B2 (en) * 2017-05-03 2019-09-17 General Electric Company Turbine nozzle airfoil profile
US10408072B2 (en) * 2017-05-08 2019-09-10 General Electric Company Turbine nozzle airfoil profile
US10436034B2 (en) 2017-05-15 2019-10-08 General Electric Company Airfoil shape for a turbine rotor blade
US10533440B2 (en) 2017-05-15 2020-01-14 General Electric Company Turbine nozzle airfoil profile
US10837298B2 (en) * 2018-08-21 2020-11-17 Chromalloy Gas Turbine Llc First stage turbine nozzle
US10808538B2 (en) 2018-10-31 2020-10-20 General Electric Company Airfoil shape for turbine rotor blades
US11346225B2 (en) 2018-10-31 2022-05-31 General Electric Company Airfoil shape for turbine nozzles
US10689993B2 (en) 2018-11-15 2020-06-23 General Electric Company Airfoil shape for turbine nozzles
US11384640B2 (en) 2018-11-26 2022-07-12 General Electric Company Airfoil shape and platform contour for turbine rotor blades
US11306735B2 (en) 2019-10-16 2022-04-19 General Electric Company Turbine nozzle airfoil profile
US11236624B2 (en) 2020-03-09 2022-02-01 General Electric Company Turbine nozzle airfoil profile
US11236622B2 (en) 2020-03-09 2022-02-01 General Electric Company Turbine nozzle airfoil and/or trailing edge profile
US11236623B2 (en) 2020-03-09 2022-02-01 General Electric Company Turbine nozzle airfoil and/or trailing edge profile
US11236628B1 (en) * 2020-12-16 2022-02-01 General Electric Company Turbine nozzle airfoil profile
US11519272B2 (en) * 2021-04-30 2022-12-06 General Electric Company Compressor rotor blade airfoils
US11401816B1 (en) * 2021-04-30 2022-08-02 General Electric Company Compressor rotor blade airfoils
US11519273B1 (en) * 2021-04-30 2022-12-06 General Electric Company Compressor rotor blade airfoils
US11459892B1 (en) * 2021-04-30 2022-10-04 General Electric Company Compressor stator vane airfoils
US11512595B1 (en) * 2022-02-04 2022-11-29 Pratt & Whitney Canada Corp. Turbine blade airfoil profile
US11867081B1 (en) * 2023-01-26 2024-01-09 Pratt & Whitney Canada Corp. Turbine blade airfoil profile
US11913359B1 (en) 2023-06-30 2024-02-27 Ge Infrastructure Technology Llc Nozzle airfoil profile with elliptical trailing edge

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US529915A (en) 1894-11-27 Corn-cultivator
IE54653B1 (en) * 1982-10-22 1989-12-20 Westinghouse Electric Corp Rotor blade for the first stage of a combustion turbine
US5160242A (en) 1991-05-31 1992-11-03 Westinghouse Electric Corp. Freestanding mixed tuned steam turbine blade
US5286168A (en) * 1992-01-31 1994-02-15 Westinghouse Electric Corp. Freestanding mixed tuned blade
US5299915A (en) 1992-07-15 1994-04-05 General Electric Corporation Bucket for the last stage of a steam turbine
US5267834A (en) 1992-12-30 1993-12-07 General Electric Company Bucket for the last stage of a steam turbine
US5326221A (en) * 1993-08-27 1994-07-05 General Electric Company Over-cambered stage design for steam turbines
US5352092A (en) 1993-11-24 1994-10-04 Westinghouse Electric Corporation Light weight steam turbine blade
US5980209A (en) 1997-06-27 1999-11-09 General Electric Co. Turbine blade with enhanced cooling and profile optimization
WO2001027443A1 (fr) * 1999-10-15 2001-04-19 Hitachi, Ltd. Aube de rotor pour turbine
US6461110B1 (en) 2001-07-11 2002-10-08 General Electric Company First-stage high pressure turbine bucket airfoil
US6398489B1 (en) 2001-02-08 2002-06-04 General Electric Company Airfoil shape for a turbine nozzle
US6450770B1 (en) 2001-06-28 2002-09-17 General Electric Company Second-stage turbine bucket airfoil
US6461109B1 (en) 2001-07-13 2002-10-08 General Electric Company Third-stage turbine nozzle airfoil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1312380C (zh) * 2005-10-27 2007-04-25 上海交通大学 用于海洋温差能－太阳能重热循环发电的蒸汽透平的翼型
CN101493017A (zh) * 2007-09-28 2009-07-29 通用电气公司 用于涡轮机的气冷式叶片
CN101769176A (zh) * 2009-01-02 2010-07-07 通用电气公司 用于第二级涡轮喷嘴的翼型件轮廓
CN101769176B (zh) * 2009-01-02 2013-05-15 通用电气公司 用于第二级涡轮喷嘴的翼型件轮廓

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US6503054B1 (en) 2003-01-07
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KR100871196B1 (ko) 2008-12-01
US20030021680A1 (en) 2003-01-30
EP1409846A1 (en) 2004-04-21
CN1329631C (zh) 2007-08-01

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