FR3053786B1 - Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine - Google Patents
Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine Download PDFInfo
- Publication number
- FR3053786B1 FR3053786B1 FR1656415A FR1656415A FR3053786B1 FR 3053786 B1 FR3053786 B1 FR 3053786B1 FR 1656415 A FR1656415 A FR 1656415A FR 1656415 A FR1656415 A FR 1656415A FR 3053786 B1 FR3053786 B1 FR 3053786B1
- Authority
- FR
- France
- Prior art keywords
- nozzle
- sensitive element
- flow vein
- measuring aerodynamic
- quantities intended
- 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
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/028—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow for use in total air temperature [TAT] probes
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
- G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
- G01P5/165—Arrangements or constructions of Pitot tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L'invention concerne un dispositif de mesure de grandeurs aérodynamiques destiné à être placé dans une veine d'écoulement d'une turbomachine comportant : - un corps (2) profilé, présentant une partie amont (5) formant bord d'attaque, et une partie aval (6) formant bord de fuite ; - un capteur (4) de grandeur aérodynamique comportant un élément sensible (41) ; - une buse (41) ménagée dans le corps (2) au niveau du bord d'attaque (5), l'élément sensible (41) étant placé dans la buse (41), de manière à ce que l'air circulant dans la veine d'écoulement pénètre dans la buse (41) et entre en contact avec l'élément sensible (47) du capteur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656415A FR3053786B1 (fr) | 2016-07-05 | 2016-07-05 | Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656415A FR3053786B1 (fr) | 2016-07-05 | 2016-07-05 | Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine |
FR1656415 | 2016-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3053786A1 FR3053786A1 (fr) | 2018-01-12 |
FR3053786B1 true FR3053786B1 (fr) | 2021-03-19 |
Family
ID=56990588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1656415A Active FR3053786B1 (fr) | 2016-07-05 | 2016-07-05 | Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3053786B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116124414B (zh) * | 2023-04-12 | 2023-06-09 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | 一种用于静压波动测量的探针 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4433584A (en) * | 1981-11-27 | 1984-02-28 | United Technologies Corp. | Total pressure probe |
DE19508916A1 (de) * | 1995-03-11 | 1996-09-12 | Abb Management Ag | Hochtemperatursonde |
GB9720719D0 (en) * | 1997-10-01 | 1997-11-26 | Rolls Royce Plc | Gas Turbine Engine Gas Temperature Sensing Device |
US7328623B2 (en) * | 2006-03-20 | 2008-02-12 | General Electric Company | Temperature and/or pressure sensor assembly |
US9631985B2 (en) * | 2013-10-16 | 2017-04-25 | Rosemount Aerospace Inc. | Total air temperature sensors |
FR3025885B1 (fr) * | 2014-09-15 | 2017-11-24 | Snecma | Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine |
FR3038981A1 (fr) * | 2015-07-13 | 2017-01-20 | Snecma | Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine |
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2016
- 2016-07-05 FR FR1656415A patent/FR3053786B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3053786A1 (fr) | 2018-01-12 |
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Year of fee payment: 2 |
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Effective date: 20180112 |
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PLFP | Fee payment |
Year of fee payment: 8 |