FR2998050B1 - METHOD AND SYSTEM FOR DETERMINING FLOW OF AIR FROM A MOTOR - Google Patents

METHOD AND SYSTEM FOR DETERMINING FLOW OF AIR FROM A MOTOR

Info

Publication number
FR2998050B1
FR2998050B1 FR1260632A FR1260632A FR2998050B1 FR 2998050 B1 FR2998050 B1 FR 2998050B1 FR 1260632 A FR1260632 A FR 1260632A FR 1260632 A FR1260632 A FR 1260632A FR 2998050 B1 FR2998050 B1 FR 2998050B1
Authority
FR
France
Prior art keywords
motor
air
determining flow
determining
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
FR1260632A
Other languages
French (fr)
Other versions
FR2998050A1 (en
Inventor
Bruno Robert Gaully
Vincent Cabret
Amaury Olivier
Jerome Guy Roger Sebaa
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 Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1260632A priority Critical patent/FR2998050B1/en
Priority to PCT/FR2013/052608 priority patent/WO2014072619A1/en
Priority to BR112015010547-5A priority patent/BR112015010547B1/en
Priority to US14/441,065 priority patent/US10571316B2/en
Priority to EP13805444.0A priority patent/EP2917705A1/en
Priority to CA2891071A priority patent/CA2891071C/en
Publication of FR2998050A1 publication Critical patent/FR2998050A1/en
Application granted granted Critical
Publication of FR2998050B1 publication Critical patent/FR2998050B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/02—De-icing means for engines having icing phenomena
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/15—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters specially adapted for gas meters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0618—Environmental Control Systems with arrangements for reducing or managing bleed air, using another air source, e.g. ram air
    • 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
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/50—On board measures aiming to increase energy efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1260632A 2012-11-09 2012-11-09 METHOD AND SYSTEM FOR DETERMINING FLOW OF AIR FROM A MOTOR Active FR2998050B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1260632A FR2998050B1 (en) 2012-11-09 2012-11-09 METHOD AND SYSTEM FOR DETERMINING FLOW OF AIR FROM A MOTOR
PCT/FR2013/052608 WO2014072619A1 (en) 2012-11-09 2013-10-31 Method and system for determining the flow rate of air collected from an aircraft engine
BR112015010547-5A BR112015010547B1 (en) 2012-11-09 2013-10-31 method and device for determining the rate of air flow collected from an aircraft engine, method for monitoring an aircraft engine and control calculator for monitoring an aircraft engine
US14/441,065 US10571316B2 (en) 2012-11-09 2013-10-31 Method and system for determining the flow rate of air collected from an aircraft engine
EP13805444.0A EP2917705A1 (en) 2012-11-09 2013-10-31 Method and system for determining the flow rate of air collected from an aircraft engine
CA2891071A CA2891071C (en) 2012-11-09 2013-10-31 Method and system for determining the flow rate of air collected from an aircraft engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260632A FR2998050B1 (en) 2012-11-09 2012-11-09 METHOD AND SYSTEM FOR DETERMINING FLOW OF AIR FROM A MOTOR

Publications (2)

Publication Number Publication Date
FR2998050A1 FR2998050A1 (en) 2014-05-16
FR2998050B1 true FR2998050B1 (en) 2016-01-22

Family

ID=47624352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260632A Active FR2998050B1 (en) 2012-11-09 2012-11-09 METHOD AND SYSTEM FOR DETERMINING FLOW OF AIR FROM A MOTOR

Country Status (1)

Country Link
FR (1) FR2998050B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170074167A1 (en) * 2015-09-10 2017-03-16 Honeywell International Inc. Turbofan engine mounted precooler system
FR3074288B1 (en) * 2017-11-30 2020-06-19 Safran Aircraft Engines METHOD AND DEVICE FOR MEASURING THE COOLING AIR FLOW OF A TURBOMACHINE HOUSING
FR3105300B1 (en) * 2019-12-24 2022-06-17 Safran Aircraft Engines Method for controlling a high pressure valve of an air bleed system of an aircraft turbojet engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155991A (en) * 1991-04-01 1992-10-20 United Technologies Corporation Bleed air flow regulators with flow balance
DE10000669C2 (en) * 2000-01-11 2002-02-28 Airbus Gmbh Air mass flow control system with pressure altitude correction for a commercial aircraft
US8033118B2 (en) * 2008-01-31 2011-10-11 EMBRAER—Empresa Brasileira de Aeronautica S.A. Bleed airflow balancing control using simplified sensing

Also Published As

Publication number Publication date
FR2998050A1 (en) 2014-05-16

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