DK2159559T3 - Modstandskontaktsensorer til målinger af tryk på store skovle og fly-vinger - Google Patents
Modstandskontaktsensorer til målinger af tryk på store skovle og fly-vingerInfo
- Publication number
- DK2159559T3 DK2159559T3 DK09167128.9T DK09167128T DK2159559T3 DK 2159559 T3 DK2159559 T3 DK 2159559T3 DK 09167128 T DK09167128 T DK 09167128T DK 2159559 T3 DK2159559 T3 DK 2159559T3
- Authority
- DK
- Denmark
- Prior art keywords
- airfoils
- measuring pressure
- contact sensors
- resistance contact
- large vanes
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0058—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of pressure sensitive conductive solid or liquid material, e.g. carbon granules
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Fluid Pressure (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9192808P | 2008-08-26 | 2008-08-26 | |
US12/237,670 US7845236B2 (en) | 2008-08-26 | 2008-09-25 | Resistive contact sensors for large blade and airfoil pressure and flow separation measurements |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2159559T3 true DK2159559T3 (da) | 2012-07-23 |
Family
ID=41343477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK09167128.9T DK2159559T3 (da) | 2008-08-26 | 2009-08-04 | Modstandskontaktsensorer til målinger af tryk på store skovle og fly-vinger |
Country Status (4)
Country | Link |
---|---|
US (1) | US7845236B2 (da) |
EP (1) | EP2159559B1 (da) |
CN (1) | CN101788360B (da) |
DK (1) | DK2159559T3 (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2180183A1 (en) * | 2008-10-23 | 2010-04-28 | Siemens Aktiengesellschaft | Stall detection by use of pressure sensors |
US20120096961A1 (en) * | 2010-10-21 | 2012-04-26 | General Electric Company | Probe holder for turbine engine sensor |
US8479581B2 (en) * | 2011-05-03 | 2013-07-09 | General Electric Company | Device and method for measuring pressure on wind turbine components |
US8434369B2 (en) * | 2011-05-23 | 2013-05-07 | Universal Cement Corporation | Preloaded pressure sensor module |
GB2493929B (en) * | 2011-08-22 | 2015-11-25 | Bae Systems Plc | Determining impact damage in a composite member by acoustic wave processing |
CN102507077B (zh) * | 2011-11-18 | 2013-10-16 | 无锡桥智科技有限公司 | 一种多功能风压计 |
US10677683B2 (en) | 2013-02-05 | 2020-06-09 | International Business Machines Corporation | Pressure profiling system |
CN103439044B (zh) * | 2013-08-29 | 2015-08-05 | 南车株洲电力机车研究所有限公司 | 一种偏航夹持力试验系统及其方法 |
US10006304B2 (en) | 2013-11-15 | 2018-06-26 | United Technologies Corporation | Component with embedded sensor |
US9593670B2 (en) | 2014-04-30 | 2017-03-14 | General Electric Company | System and methods for reducing wind turbine noise |
CN106092493B (zh) * | 2015-04-29 | 2018-11-16 | 上海交通大学 | 一种压气机叶尖流场分布实时测量装置及方法 |
CN104807609B (zh) * | 2015-05-04 | 2017-04-19 | 中国科学院工程热物理研究所 | 一种风电叶片气动测压结构 |
WO2016190822A1 (en) | 2015-05-27 | 2016-12-01 | Koc Universitesi | Airfoil structure |
CN111579204B (zh) * | 2020-05-29 | 2021-03-16 | 南京航空航天大学 | 一种二维翼型模型的传感机构 |
CN112014058B (zh) * | 2020-08-28 | 2021-11-02 | 四川大学 | 一种高升阻比层流翼型的风洞测力试验装置及其测验方法 |
CN114544136B (zh) * | 2022-04-22 | 2022-08-19 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种嵌入式表面压力梯度测量装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1957538A1 (de) * | 1968-11-29 | 1970-07-23 | Orthopaedietech Forsch | Verfahren zum Messen von Druckaenderungen in Verbaenden und Fuehler zur Durchfuehrung des Verfahrens |
CH537013A (de) * | 1972-05-08 | 1973-05-15 | Kistler Instrumente Ag | Druckmesswandler |
US4082001A (en) * | 1977-04-19 | 1978-04-04 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Non-destructive method for applying and removing instrumentation on helicopter rotor blades |
DE3610351A1 (de) * | 1986-03-27 | 1987-10-01 | Bosch Gmbh Robert | Drucksensor |
DE10219664A1 (de) * | 2002-04-19 | 2003-11-06 | Enron Wind Gmbh | Windenergieanlage, Regelanordnung für eine Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage |
CN2715447Y (zh) * | 2003-10-14 | 2005-08-03 | 深圳市豪恩电声科技有限公司 | 前背极式驻极体电容传声器 |
US7222639B2 (en) * | 2004-12-29 | 2007-05-29 | Honeywell International Inc. | Electrostatically actuated gas valve |
US7849751B2 (en) | 2005-02-15 | 2010-12-14 | Clemson University Research Foundation | Contact sensors and methods for making same |
CN1885584A (zh) * | 2005-06-22 | 2006-12-27 | 昆明凯旋利科技有限公司 | 压力感知型无触点开关 |
US8081783B2 (en) * | 2006-06-20 | 2011-12-20 | Industrial Technology Research Institute | Miniature acoustic transducer |
US7448277B2 (en) * | 2006-08-31 | 2008-11-11 | Evigia Systems, Inc. | Capacitive pressure sensor and method therefor |
DE102007015179A1 (de) * | 2007-03-29 | 2008-10-02 | Siemens Ag | Druckmessvorrichtung und Verfahren zur Bestimmung der Windkraft auf Windenergieanlagen sowie Verwendung der Druckmessvorrichtung und des Verfahrens |
US8152440B2 (en) * | 2008-08-26 | 2012-04-10 | General Electric Company | Resistive contact sensors for large blade and airfoil pressure and flow separation measurements |
-
2008
- 2008-09-25 US US12/237,670 patent/US7845236B2/en not_active Expired - Fee Related
-
2009
- 2009-08-04 DK DK09167128.9T patent/DK2159559T3/da active
- 2009-08-04 EP EP09167128A patent/EP2159559B1/en not_active Not-in-force
- 2009-08-26 CN CN200910173022.7A patent/CN101788360B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2159559B1 (en) | 2012-07-04 |
US7845236B2 (en) | 2010-12-07 |
EP2159559A3 (en) | 2011-03-30 |
US20100050777A1 (en) | 2010-03-04 |
EP2159559A2 (en) | 2010-03-03 |
CN101788360B (zh) | 2014-04-02 |
CN101788360A (zh) | 2010-07-28 |
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