FR3088366B1 - Aube de stator - Google Patents

Aube de stator Download PDF

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Publication number
FR3088366B1
FR3088366B1 FR1871445A FR1871445A FR3088366B1 FR 3088366 B1 FR3088366 B1 FR 3088366B1 FR 1871445 A FR1871445 A FR 1871445A FR 1871445 A FR1871445 A FR 1871445A FR 3088366 B1 FR3088366 B1 FR 3088366B1
Authority
FR
France
Prior art keywords
stator
dawn
blade
measuring
flow
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
Application number
FR1871445A
Other languages
English (en)
Other versions
FR3088366A1 (fr
Inventor
Guillaume Francois Daniel Bidan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran SA
Original Assignee
Safran SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Safran SA filed Critical Safran SA
Priority to FR1871445A priority Critical patent/FR3088366B1/fr
Priority to PCT/FR2019/052670 priority patent/WO2020095006A1/fr
Publication of FR3088366A1 publication Critical patent/FR3088366A1/fr
Application granted granted Critical
Publication of FR3088366B1 publication Critical patent/FR3088366B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/306—Mass flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'invention porte sur une aube (5) d'un stator (2, 3, 4) d'une turbomachine (1), ladite aube (5) comprenant un dispositif (6) de mesure d'un débit d'un flux d'air circulant à travers le stator (2, 3, 4), ledit dispositif (6) de mesure comprenant au moins un capteur à film chaud (7).
FR1871445A 2018-11-09 2018-11-09 Aube de stator Active FR3088366B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1871445A FR3088366B1 (fr) 2018-11-09 2018-11-09 Aube de stator
PCT/FR2019/052670 WO2020095006A1 (fr) 2018-11-09 2019-11-08 Aube de stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871445A FR3088366B1 (fr) 2018-11-09 2018-11-09 Aube de stator

Publications (2)

Publication Number Publication Date
FR3088366A1 FR3088366A1 (fr) 2020-05-15
FR3088366B1 true FR3088366B1 (fr) 2020-10-23

Family

ID=66166114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871445A Active FR3088366B1 (fr) 2018-11-09 2018-11-09 Aube de stator

Country Status (2)

Country Link
FR (1) FR3088366B1 (fr)
WO (1) WO2020095006A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7870784B2 (en) * 2009-06-23 2011-01-18 General Electric Company Method and apparatus for measuring wind velocity
DE102012211900B4 (de) * 2012-07-09 2022-03-24 Robert Bosch Gmbh Verfahren zur Korrektur eines Offsets für eine mit einem in einem Luftkanal angeordneten Druckdifferenzsensor gemessene Druckdifferenz
US20140208755A1 (en) * 2013-01-28 2014-07-31 General Electric Company Gas Turbine Air Mass Flow Measuring System and Methods for Measuring Air Mass Flow in a Gas Turbine Inlet Duct
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

Also Published As

Publication number Publication date
FR3088366A1 (fr) 2020-05-15
WO2020095006A1 (fr) 2020-05-14

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