JP4262666B2 - 風洞試験用被測定体 - Google Patents
風洞試験用被測定体 Download PDFInfo
- Publication number
- JP4262666B2 JP4262666B2 JP2004324934A JP2004324934A JP4262666B2 JP 4262666 B2 JP4262666 B2 JP 4262666B2 JP 2004324934 A JP2004324934 A JP 2004324934A JP 2004324934 A JP2004324934 A JP 2004324934A JP 4262666 B2 JP4262666 B2 JP 4262666B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- light
- measured
- wind tunnel
- light emitting
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
- G01M9/065—Measuring arrangements specially adapted for aerodynamic testing dealing with flow
- G01M9/067—Measuring arrangements specially adapted for aerodynamic testing dealing with flow visualisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
12 発光シート(光源)
13 充填部材
16 感圧塗料
17 透明シリコンベース(透明シート)
19 発光ダイオード(発光体)
Claims (3)
- 被測定体本体部(11)の表面に感圧塗料(16)を塗布し、光源(12)から励起光を照射して感圧塗料(16)を励起し、被測定体本体部(11)の表面の圧力に応じて変化する燐光の強度を測定することで、被測定体本体部(11)の表面の圧力分布を測定する風洞試験用被測定体において、
光透過性材料で構成した被測定体本体部(11)の内部に光源(12)を配置したことを特徴とする風洞試験用被測定体。 - 前記光源を、柔軟な透明シート(17)の内部に複数の発光体(19)を埋設した発光シート(12)で構成したことを特徴とする、請求項1に記載の風洞試験用被測定体。
- 中空の被測定体本体部(11)の内壁面に沿って発光シート(12)を配置し、発光シート(12)の内側に充填部材(13)を充填したことを特徴とする、請求項2に記載の風洞試験用被測定体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004324934A JP4262666B2 (ja) | 2004-11-09 | 2004-11-09 | 風洞試験用被測定体 |
US11/268,509 US7290444B2 (en) | 2004-11-09 | 2005-11-08 | Measurement object for wind tunnel test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004324934A JP4262666B2 (ja) | 2004-11-09 | 2004-11-09 | 風洞試験用被測定体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006133163A JP2006133163A (ja) | 2006-05-25 |
JP4262666B2 true JP4262666B2 (ja) | 2009-05-13 |
Family
ID=36384738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004324934A Expired - Fee Related JP4262666B2 (ja) | 2004-11-09 | 2004-11-09 | 風洞試験用被測定体 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7290444B2 (ja) |
JP (1) | JP4262666B2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5354676B2 (ja) * | 2009-11-17 | 2013-11-27 | 独立行政法人 宇宙航空研究開発機構 | 感圧塗料・コーティングと粒子画像流速測定法を利用した壁面近傍流及び一様流の同時計測 |
EP2529201A1 (en) | 2010-01-27 | 2012-12-05 | Luxcel Biosciences Ltd. | Photoluminescent pressure probe |
CN102804354B (zh) | 2010-03-05 | 2015-07-08 | 应用材料公司 | 气体分布器的多个气体喷嘴的流动性质的测量 |
US8331792B2 (en) * | 2010-05-28 | 2012-12-11 | Emulex Design & Manufacturing Corporation | Out of band data transfer over optical connections |
US20140064325A1 (en) | 2012-09-06 | 2014-03-06 | General Electric Company | Wheelspace flow visualization using pressure-sensitive paint |
CN102865993B (zh) * | 2012-09-24 | 2014-10-15 | 西北工业大学 | 一种可改变外形和参数的可重复利用飞机模型实验装置 |
CN104075870A (zh) * | 2014-07-08 | 2014-10-01 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种基于纤维线的低速风洞荧光丝线及其流动显示方法 |
US9970913B2 (en) | 2014-09-30 | 2018-05-15 | The Boeing Company | Multi-component sensing coating for pressure and temperature measurements |
CN107560769A (zh) * | 2017-08-23 | 2018-01-09 | 上海交通大学 | 一种基于薄层面光源与压敏漆的全场压力测试*** |
JP7048042B2 (ja) * | 2017-11-01 | 2022-04-05 | 国立研究開発法人宇宙航空研究開発機構 | 圧力測定用シート、圧力測定用シートの製造方法及び圧力測定方法 |
RU200195U1 (ru) * | 2018-11-29 | 2020-10-12 | Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") | Устройство для исследования ближнего поля давления модели в аэродинамической трубе |
RU2697569C1 (ru) * | 2018-11-29 | 2019-08-15 | Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") | Устройство для исследования ближнего поля давления модели в аэродинамической трубе |
CN111458101A (zh) * | 2020-03-12 | 2020-07-28 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种风洞固定翼模型表面脉动压力测量方法 |
CN112229598B (zh) * | 2020-10-15 | 2022-07-29 | 中国空气动力研究与发展中心高速空气动力研究所 | 一种水冷支杆及其加工方法 |
CN113306742A (zh) * | 2021-04-20 | 2021-08-27 | 中国直升机设计研究所 | 一种直升机迎风表面涂层验证试验方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186046A (en) * | 1990-08-20 | 1993-02-16 | Board Of Regents Of The University Of Washington | Surface pressure measurement by oxygen quenching of luminescence |
US5854682A (en) * | 1997-05-01 | 1998-12-29 | Gu; Xijia | Method and apparatus for surface pressure mapping of rotating objects by synchronized optical imaging of luminescent coating |
JP4470327B2 (ja) | 2001-02-01 | 2010-06-02 | 株式会社Ihi | 圧力検出シート並びにそれを用いた圧力検出方法及び装置 |
ATE506607T1 (de) * | 2003-11-05 | 2011-05-15 | Innovative Scient Solutions Inc | Verfahren zur bestimmung einer oberflächenkontaktkraft |
US20050288475A1 (en) * | 2004-06-25 | 2005-12-29 | Hamner Marvine P | Pressure and temperature sensitive material |
-
2004
- 2004-11-09 JP JP2004324934A patent/JP4262666B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-08 US US11/268,509 patent/US7290444B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20060101906A1 (en) | 2006-05-18 |
JP2006133163A (ja) | 2006-05-25 |
US7290444B2 (en) | 2007-11-06 |
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