FR2680832B1 - Moteur a turbine a gaz muni d'un appareil perfectionne de prelevement de flux d'air et appareil de prelevement de flux d'air pour un tel moteur. - Google Patents

Moteur a turbine a gaz muni d'un appareil perfectionne de prelevement de flux d'air et appareil de prelevement de flux d'air pour un tel moteur.

Info

Publication number
FR2680832B1
FR2680832B1 FR9210488A FR9210488A FR2680832B1 FR 2680832 B1 FR2680832 B1 FR 2680832B1 FR 9210488 A FR9210488 A FR 9210488A FR 9210488 A FR9210488 A FR 9210488A FR 2680832 B1 FR2680832 B1 FR 2680832B1
Authority
FR
France
Prior art keywords
air flow
taking apparatus
flow taking
engine
gas turbine
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
FR9210488A
Other languages
English (en)
Other versions
FR2680832A1 (fr
Inventor
Hsin-Tuan Liu
Ronald Hines William
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2680832A1 publication Critical patent/FR2680832A1/fr
Application granted granted Critical
Publication of FR2680832B1 publication Critical patent/FR2680832B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9210488A 1991-09-03 1992-09-02 Moteur a turbine a gaz muni d'un appareil perfectionne de prelevement de flux d'air et appareil de prelevement de flux d'air pour un tel moteur. Expired - Fee Related FR2680832B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75408591A 1991-09-03 1991-09-03

Publications (2)

Publication Number Publication Date
FR2680832A1 FR2680832A1 (fr) 1993-03-05
FR2680832B1 true FR2680832B1 (fr) 1994-10-07

Family

ID=25033425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210488A Expired - Fee Related FR2680832B1 (fr) 1991-09-03 1992-09-02 Moteur a turbine a gaz muni d'un appareil perfectionne de prelevement de flux d'air et appareil de prelevement de flux d'air pour un tel moteur.

Country Status (4)

Country Link
US (1) US5279109A (fr)
JP (1) JPH06102992B2 (fr)
FR (1) FR2680832B1 (fr)
GB (1) GB2259328B (fr)

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Also Published As

Publication number Publication date
GB9218213D0 (en) 1992-10-14
GB2259328B (en) 1995-07-19
FR2680832A1 (fr) 1993-03-05
JPH06102992B2 (ja) 1994-12-14
GB2259328A (en) 1993-03-10
JPH05195819A (ja) 1993-08-03
US5279109A (en) 1994-01-18

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