FR3054595B1 - GAS TURBINE COMPARTMENT COMPRISING A HOT AIR LEAK DETECTION DEVICE AND METHOD OF DETECTING HOT AIR LEAK DETECTION - Google Patents

GAS TURBINE COMPARTMENT COMPRISING A HOT AIR LEAK DETECTION DEVICE AND METHOD OF DETECTING HOT AIR LEAK DETECTION Download PDF

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Publication number
FR3054595B1
FR3054595B1 FR1657219A FR1657219A FR3054595B1 FR 3054595 B1 FR3054595 B1 FR 3054595B1 FR 1657219 A FR1657219 A FR 1657219A FR 1657219 A FR1657219 A FR 1657219A FR 3054595 B1 FR3054595 B1 FR 3054595B1
Authority
FR
France
Prior art keywords
hot air
leak detection
air leak
gas turbine
detection device
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
Application number
FR1657219A
Other languages
French (fr)
Other versions
FR3054595A1 (en
Inventor
Christian-Anghel Solacolu
Louis D'harcourt
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.)
GE Energy Products France SNC
Original Assignee
GE Energy Products France SNC
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 GE Energy Products France SNC filed Critical GE Energy Products France SNC
Priority to FR1657219A priority Critical patent/FR3054595B1/en
Publication of FR3054595A1 publication Critical patent/FR3054595A1/en
Application granted granted Critical
Publication of FR3054595B1 publication Critical patent/FR3054595B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal 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
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/025—Details with respect to the testing of engines or engine parts
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/22—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being gaseous at standard temperature and pressure
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/24—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being liquid at standard temperature and pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR1657219A 2016-07-27 2016-07-27 GAS TURBINE COMPARTMENT COMPRISING A HOT AIR LEAK DETECTION DEVICE AND METHOD OF DETECTING HOT AIR LEAK DETECTION Expired - Fee Related FR3054595B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1657219A FR3054595B1 (en) 2016-07-27 2016-07-27 GAS TURBINE COMPARTMENT COMPRISING A HOT AIR LEAK DETECTION DEVICE AND METHOD OF DETECTING HOT AIR LEAK DETECTION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657219 2016-07-27
FR1657219A FR3054595B1 (en) 2016-07-27 2016-07-27 GAS TURBINE COMPARTMENT COMPRISING A HOT AIR LEAK DETECTION DEVICE AND METHOD OF DETECTING HOT AIR LEAK DETECTION

Publications (2)

Publication Number Publication Date
FR3054595A1 FR3054595A1 (en) 2018-02-02
FR3054595B1 true FR3054595B1 (en) 2018-08-17

Family

ID=57045171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657219A Expired - Fee Related FR3054595B1 (en) 2016-07-27 2016-07-27 GAS TURBINE COMPARTMENT COMPRISING A HOT AIR LEAK DETECTION DEVICE AND METHOD OF DETECTING HOT AIR LEAK DETECTION

Country Status (1)

Country Link
FR (1) FR3054595B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655607A (en) * 1983-12-19 1987-04-07 Santa Barbara Research Center High speed hot air leak sensor
US8410946B2 (en) * 2010-03-05 2013-04-02 General Electric Company Thermal measurement system and method for leak detection
FR2987398B1 (en) * 2012-02-24 2017-07-21 Snecma SYSTEM FOR DETECTING FAILURE PREMISES OF A VALVE OF AN AIRCRAFT ENGINE
FR3021350B1 (en) * 2014-05-20 2016-07-01 Snecma METHOD FOR DETECTING FLUID LEAKAGE IN TURBOMACHINE AND FLUID DISPENSING SYSTEM

Also Published As

Publication number Publication date
FR3054595A1 (en) 2018-02-02

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