CN102788811B - Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine - Google Patents
Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine Download PDFInfo
- Publication number
- CN102788811B CN102788811B CN201210185905.1A CN201210185905A CN102788811B CN 102788811 B CN102788811 B CN 102788811B CN 201210185905 A CN201210185905 A CN 201210185905A CN 102788811 B CN102788811 B CN 102788811B
- Authority
- CN
- China
- Prior art keywords
- temperature
- coating
- high temperature
- alloy coating
- service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 199
- 238000000576 coating method Methods 0.000 title claims abstract description 199
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 89
- 239000000956 alloy Substances 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000011159 matrix material Substances 0.000 claims abstract description 29
- 238000009792 diffusion process Methods 0.000 claims abstract description 21
- 238000004458 analytical method Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 230000001066 destructive effect Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000002679 ablation Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 229910000967 As alloy Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000714 At alloy Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000008199 coating composition Substances 0.000 claims description 3
- 238000010977 unit operation Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000012937 correction Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 31
- 239000007789 gas Substances 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000012720 thermal barrier coating Substances 0.000 description 3
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 230000003260 anti-sepsis Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210185905.1A CN102788811B (en) | 2012-06-06 | 2012-06-06 | Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210185905.1A CN102788811B (en) | 2012-06-06 | 2012-06-06 | Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102788811A CN102788811A (en) | 2012-11-21 |
CN102788811B true CN102788811B (en) | 2014-09-17 |
Family
ID=47154275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210185905.1A Active CN102788811B (en) | 2012-06-06 | 2012-06-06 | Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102788811B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104850904A (en) * | 2015-05-12 | 2015-08-19 | 上海能策燃气轮机有限公司 | Analysis method for optimizing gas turbine overhaul and maintenance scheme |
CN105354627B (en) * | 2015-10-15 | 2018-11-27 | 北京科技大学 | A kind of prediction technique of high Nb type GH4169 alloy Long-term Aging performance degradation |
CN105403502B (en) * | 2015-12-28 | 2018-08-03 | 北京科技大学 | A kind of experimental evaluation method of high-temperature alloy turbine blade service temperature |
CN106681293A (en) * | 2016-03-04 | 2017-05-17 | 浙江大学 | Condition-based maintenance decision making system for gas turbines |
CN109613058B (en) * | 2018-12-27 | 2021-07-13 | 上海海事大学 | Steel adheres to hot feedback heat transfer effect testing arrangement of combustible material burning |
CN113063793B (en) * | 2021-03-25 | 2022-01-07 | 中山大学 | Graphical processing analysis method for service condition of titanium alloy surface coating and application thereof |
CN113094888B (en) * | 2021-03-31 | 2024-01-30 | 西安电子科技大学 | Method and device for predicting service life of thermal barrier coating of high-speed rotating turbine blade |
CN113704915B (en) * | 2021-08-26 | 2023-09-19 | 华能国际电力股份有限公司 | Thermal barrier coating thermal fatigue life prediction method for turbine blade of heavy-duty gas turbine |
CN113758968B (en) * | 2021-09-30 | 2022-08-05 | 西安交通大学 | Experimental system and steady-state experimental method for measuring turbine movable blade top heat exchange coefficient |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003315252A (en) * | 2002-04-25 | 2003-11-06 | Toshiba Corp | Life evaluating method for heat shield coating |
CN101008324A (en) * | 2006-12-22 | 2007-08-01 | 陕西鼓风机(集团)有限公司 | Surface composite coating of turbomachine rotor blade and preparation method thereof |
-
2012
- 2012-06-06 CN CN201210185905.1A patent/CN102788811B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003315252A (en) * | 2002-04-25 | 2003-11-06 | Toshiba Corp | Life evaluating method for heat shield coating |
CN101008324A (en) * | 2006-12-22 | 2007-08-01 | 陕西鼓风机(集团)有限公司 | Surface composite coating of turbomachine rotor blade and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN102788811A (en) | 2012-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102788811B (en) | Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine | |
Dong et al. | Propagation feature of cracks in plasma-sprayed YSZ coatings under gradient thermal cycling | |
CN104502446A (en) | Method for predicting service conditions of high-temperature alloy coating based on nondestructive testing technology | |
Moon et al. | Effect of thermal stress on creep lifetime for a gas turbine combustion liner | |
Ai et al. | Effect of hole spacing on deposition of fine coal flyash near film cooling holes | |
Cui et al. | Mechanical analysis and modeling of porous thermal barrier coatings | |
Wang et al. | Reliability evaluation of thermal barrier coatings for engine combustion chambers based on Monte-Carlo simulation | |
Pilgrim et al. | Surface temperature measurements in an industrial gas turbine using thermal history paints | |
Lepeshkin et al. | Investigations of thermal barrier coatings of turbine parts using gas flame heating | |
Kim et al. | A method for predicting the delamination life of thermal barrier coatings under thermal gradient mechanical fatigue condition considering degradation characteristics | |
Wen et al. | Review of numerical simulation of TGO growth in thermal barrier coatings | |
Poursaeidi et al. | Cooling channel blockage effect on TBC and substrate behavior in a gas turbine blade failure | |
Duriagina et al. | THE ROLE OF STRESS-STRAIN STATE OF GAS TURBINE ENGINE METAL PARTS IN PREDICTING THEIR SAFE LIFE. | |
Rinaldi et al. | Assessment of the spent life fraction of gas turbine blades by coating life modeling and photostimulated luminescence piezospectroscopy | |
Davidson | An experimental study of film cooling, thermal barrier coatings and contaminant deposition on an internally cooled turbine airfoil model | |
US20170167930A1 (en) | Components with embedded strain sensors and methods for monitoring the same | |
McCormack et al. | Quantifying Part-to-Part Flow Variations and Cooling Effectiveness in Engine-Run Blades | |
Akwaboa et al. | Effects of thermal radiation on air plasma spray (APS) coated gas turbine blade | |
Jiang et al. | Finite element analysis of thermal-mechanical behavior in the thermal barrier coatings with cooling hole structure | |
Yu et al. | Effect of dimensions of non-bonded lamellar interfaces on the stress distribution in APS-TBCs | |
Wang et al. | Numerical Study on the Effect of Partial Delamination of Thermal Barrier Coating on the Cooling Effect of Turbine Blade | |
CN113704915A (en) | Thermal fatigue life prediction method for thermal barrier coating of heavy gas turbine blade | |
Liu et al. | In-service reliability assessment of turbine blade thermal barrier coatings based on a novel cumulative damage index model | |
Daroogheh et al. | Engine life evaluation based on a probabilistic approach | |
Stepka et al. | Summary of NASA research on thermal-barrier coatings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: TSINGHUA UNIVERSITY Effective date: 20121206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121206 Address after: 100084 Zhongguancun East Road, Haidian District, No. 1, building No. 8, building 1001, No. Applicant after: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Address before: 100084 Zhongguancun East Road, Haidian District, No. 1, building No. 8, building 1001, No. Applicant before: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Applicant before: Tsinghua University |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for predicting temperature range of high-temperature alloy coating of segment of blading of gas turbine Effective date of registration: 20161104 Granted publication date: 20140917 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PP01 | Preservation of patent right |
Effective date of registration: 20190820 Granted publication date: 20140917 |
|
PP01 | Preservation of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191211 Granted publication date: 20140917 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20191230 Granted publication date: 20140917 |