DE3371927D1 - Diffuser for gas turbine engine - Google Patents

Diffuser for gas turbine engine

Info

Publication number
DE3371927D1
DE3371927D1 DE8383630187T DE3371927T DE3371927D1 DE 3371927 D1 DE3371927 D1 DE 3371927D1 DE 8383630187 T DE8383630187 T DE 8383630187T DE 3371927 T DE3371927 T DE 3371927T DE 3371927 D1 DE3371927 D1 DE 3371927D1
Authority
DE
Germany
Prior art keywords
diffuser
gas turbine
turbine engine
engine
gas
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
Application number
DE8383630187T
Other languages
English (en)
Inventor
Stanley J Markowski
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3371927D1 publication Critical patent/DE3371927D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Spray-Type Burners (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE8383630187T 1983-02-28 1983-11-11 Diffuser for gas turbine engine Expired DE3371927D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/470,369 US4527386A (en) 1983-02-28 1983-02-28 Diffuser for gas turbine engine

Publications (1)

Publication Number Publication Date
DE3371927D1 true DE3371927D1 (de) 1987-07-09

Family

ID=23867351

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8383630187T Expired DE3371927D1 (de) 1983-02-28 1983-11-11 Diffuser for gas turbine engine
DE198383630187T Pending DE120173T1 (de) 1983-02-28 1983-11-11 Diffusor fuer gasturbinentriebwerk.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198383630187T Pending DE120173T1 (de) 1983-02-28 1983-11-11 Diffusor fuer gasturbinentriebwerk.

Country Status (6)

Country Link
US (1) US4527386A (de)
EP (1) EP0120173B1 (de)
JP (1) JPS59160031A (de)
CA (1) CA1240270A (de)
DE (2) DE3371927D1 (de)
IL (1) IL70267A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0778598B2 (ja) * 1987-10-16 1995-08-23 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
JP2529061Y2 (ja) * 1989-08-21 1997-03-12 株式会社リコー 画像形成装置の帯電装置
US5077967A (en) * 1990-11-09 1992-01-07 General Electric Company Profile matched diffuser
US5406799A (en) * 1992-06-12 1995-04-18 United Technologies Corporation Combustion chamber
FR2711771B1 (fr) * 1993-10-27 1995-12-01 Snecma Diffuseur de chambre à alimentation circonférentielle variable.
DE19639623A1 (de) * 1996-09-26 1998-04-09 Siemens Ag Mischung von zwei Fluidströmen an einem Verdichter
GB2390890B (en) * 2002-07-17 2005-07-06 Rolls Royce Plc Diffuser for gas turbine engine
US6854954B2 (en) * 2003-03-03 2005-02-15 General Electric Company Methods and apparatus for assembling turbine engines
EP2042707A1 (de) * 2007-09-26 2009-04-01 Siemens Aktiengesellschaft Stationäre Gasturbine zur Energieerzeugung
US20090280008A1 (en) 2008-01-16 2009-11-12 Brock Gerald E Vorticity reducing cowling for a diffuser augmented wind turbine assembly
US20090180869A1 (en) * 2008-01-16 2009-07-16 Brock Gerald E Inlet wind suppressor assembly
US20090280009A1 (en) * 2008-01-16 2009-11-12 Brock Gerald E Wind turbine with different size blades for a diffuser augmented wind turbine assembly
US8438854B2 (en) * 2008-05-23 2013-05-14 Honeywell International Inc. Pre-diffuser for centrifugal compressor
US20110271654A1 (en) * 2010-05-05 2011-11-10 General Electric Company Diffuser for gas turbine system
US8739404B2 (en) 2010-11-23 2014-06-03 General Electric Company Turbine components with cooling features and methods of manufacturing the same
US9593851B2 (en) * 2011-06-30 2017-03-14 General Electric Company Combustor and method of supplying fuel to the combustor
US9476429B2 (en) 2012-12-19 2016-10-25 United Technologies Corporation Flow feed diffuser
WO2014134513A1 (en) 2013-02-28 2014-09-04 United Technologies Corporation Method and apparatus for handling pre-diffuser airflow for use in adjusting a temperature profile
EP2971649A4 (de) 2013-03-14 2016-03-16 United Technologies Corp Gasturbinenmotorarchitektur mit verschachtelter konzentrischer brennkammer
US9752585B2 (en) 2013-03-15 2017-09-05 United Technologies Corporation Gas turbine engine architecture with intercooled twin centrifugal compressor
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746246A (en) * 1952-09-05 1956-05-22 Valota Alessandro Axial flow gas turbine
GB741488A (en) * 1953-02-24 1955-12-07 Lucas Industries Ltd Combustion chambers for jet-propulsion engines, gas turbines and other prime movers
GB1035541A (en) * 1964-02-21 1966-07-13 Rolls Royce Combustion equipment for a gas turbine engine
US3364678A (en) * 1966-02-28 1968-01-23 Gen Electric Means for stabilizing fluid flow in diffuser-combustor systems in axial flow gas turbine engines
GB1217807A (en) * 1969-07-19 1970-12-31 Rolls Royce Gas turbine engine
US3826084A (en) * 1970-04-28 1974-07-30 United Aircraft Corp Turbine coolant flow system
GB2017289B (en) * 1978-03-28 1982-04-28 Rolls Royce Gas turbine combustion chamber
GB2089894B (en) * 1980-12-22 1985-08-14 Gen Electric Gas turbine engine air dispensing arrangement

Also Published As

Publication number Publication date
EP0120173B1 (de) 1987-06-03
DE120173T1 (de) 1985-03-28
IL70267A0 (en) 1984-02-29
US4527386A (en) 1985-07-09
EP0120173A1 (de) 1984-10-03
IL70267A (en) 1988-11-15
CA1240270A (en) 1988-08-09
JPS59160031A (ja) 1984-09-10
JPH0325616B2 (de) 1991-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee