GB1312907A - Double wall combustion chamber - Google Patents

Double wall combustion chamber

Info

Publication number
GB1312907A
GB1312907A GB5412571A GB5412571A GB1312907A GB 1312907 A GB1312907 A GB 1312907A GB 5412571 A GB5412571 A GB 5412571A GB 5412571 A GB5412571 A GB 5412571A GB 1312907 A GB1312907 A GB 1312907A
Authority
GB
United Kingdom
Prior art keywords
sections
air
gas turbine
flame tube
combustion chamber
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
GB5412571A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1312907A publication Critical patent/GB1312907A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1312907 Gas turbine combustion chambers WESTINGHOUSE ELECTRIC CORP 22 Nov 1971 [13 Jan 1971] 54125/71 Heading F1L A gas turbine flame tube is formed from axially overlapping smooth tubular and circumferentially corrugated wall sections 54, 56 respectively, the ends of the corrugated sections being disposed about midway between the ends of the smooth sections. The overlapping sections 54, 56 are secured together by spot welds 69, 70 and define axially extending passages 72, 74 for cooling air E, F, G, primary air being admitted through apertures 44 in the sections. The flame tube is one of an annular array disposed within an annular casing (19), Fig.1 (not shown) to which air is supplied from a compressor (12) via a diffusor (17), the air undergoing reverse flow on leaving the latter.
GB5412571A 1971-01-13 1971-11-22 Double wall combustion chamber Expired GB1312907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10604171A 1971-01-13 1971-01-13

Publications (1)

Publication Number Publication Date
GB1312907A true GB1312907A (en) 1973-04-11

Family

ID=22309157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5412571A Expired GB1312907A (en) 1971-01-13 1971-11-22 Double wall combustion chamber

Country Status (8)

Country Link
US (1) US3702058A (en)
CA (1) CA942513A (en)
CH (1) CH547996A (en)
DE (1) DE2161644A1 (en)
FR (1) FR2121779B1 (en)
GB (1) GB1312907A (en)
IT (1) IT946524B (en)
NL (1) NL7118118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404110A1 (en) * 1977-09-23 1979-04-20 United Technologies Corp COOLING JACKET FOR THE COMBUSTION CHAMBER OF A GAS TURBINE ENGINE

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174608A (en) * 1972-08-15 1979-11-20 Stal-Laval Turbin Ab Combustion chamber for a gas turbine
FR2340453A1 (en) * 1976-02-06 1977-09-02 Snecma COMBUSTION CHAMBER BODY, ESPECIALLY FOR TURBOREACTORS
US4262487A (en) * 1979-02-01 1981-04-21 Westinghouse Electric Corp. Double wall combustion chamber for a combustion turbine
US4292810A (en) * 1979-02-01 1981-10-06 Westinghouse Electric Corp. Gas turbine combustion chamber
US4413477A (en) * 1980-12-29 1983-11-08 General Electric Company Liner assembly for gas turbine combustor
US4845940A (en) * 1981-02-27 1989-07-11 Westinghouse Electric Corp. Low NOx rich-lean combustor especially useful in gas turbines
US4413470A (en) * 1981-03-05 1983-11-08 Electric Power Research Institute, Inc. Catalytic combustion system for a stationary combustion turbine having a transition duct mounted catalytic element
US4407205A (en) * 1982-04-30 1983-10-04 Beaufrere Albert H Regeneratively cooled coal combustor/gasifier with integral dry ash removal
US4642993A (en) * 1985-04-29 1987-02-17 Avco Corporation Combustor liner wall
US4887432A (en) * 1988-10-07 1989-12-19 Westinghouse Electric Corp. Gas turbine combustion chamber with air scoops
JPH04123865A (en) * 1990-09-13 1992-04-23 Hitachi Ltd Manufacture of combustor liner, depositing method and depositing device
DE4244303A1 (en) * 1992-12-28 1994-06-30 Abb Research Ltd Impact cooling system for cooling surface e.g. of combustion chamber wall
JP3415663B2 (en) * 1992-12-28 2003-06-09 アルストム Equipment for cooling the cooling surface in an impact manner
US5327727A (en) * 1993-04-05 1994-07-12 General Electric Company Micro-grooved heat transfer combustor wall
US6018950A (en) * 1997-06-13 2000-02-01 Siemens Westinghouse Power Corporation Combustion turbine modular cooling panel
EP1284391A1 (en) * 2001-08-14 2003-02-19 Siemens Aktiengesellschaft Combustion chamber for gas turbines
EP1312865A1 (en) * 2001-11-15 2003-05-21 Siemens Aktiengesellschaft Gas turbine annular combustion chamber
US7377116B2 (en) * 2005-04-28 2008-05-27 Siemens Power Generation, Inc. Gas turbine combustor barrier structures for spring clips
US7594401B1 (en) * 2008-04-10 2009-09-29 General Electric Company Combustor seal having multiple cooling fluid pathways
US8549861B2 (en) * 2009-01-07 2013-10-08 General Electric Company Method and apparatus to enhance transition duct cooling in a gas turbine engine
US8667801B2 (en) 2010-09-08 2014-03-11 Siemens Energy, Inc. Combustor liner assembly with enhanced cooling system
ES2427440T3 (en) * 2011-03-15 2013-10-30 Siemens Aktiengesellschaft Gas turbine combustion chamber
US9366438B2 (en) * 2013-02-14 2016-06-14 Siemens Aktiengesellschaft Flow sleeve inlet assembly in a gas turbine engine
US20220018541A1 (en) * 2020-07-16 2022-01-20 Raytheon Technologies Corporation Article and method for manufacturing an expanded combustor liner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH229934A (en) * 1942-10-06 1943-11-30 Bbc Brown Boveri & Cie Gas turbine plant.
FR945486A (en) * 1946-04-03 1949-05-05 Westinghouse Electric Corp Improvements to combustion devices for gas turbines
US2610467A (en) * 1946-04-03 1952-09-16 Westinghouse Electric Corp Combustion chamber having telescoping walls and corrugated spacers
GB759489A (en) * 1953-02-26 1956-10-17 Rolls Royce Improvements in or relating to gas-turbine engine combustion equipment
US3169367A (en) * 1963-07-18 1965-02-16 Westinghouse Electric Corp Combustion apparatus
GB998755A (en) * 1964-05-07 1965-07-21 Rolls Royce Improvements in or relating to combustion equipment
US3545202A (en) * 1969-04-02 1970-12-08 United Aircraft Corp Wall structure and combustion holes for a gas turbine engine
US3572031A (en) * 1969-07-11 1971-03-23 United Aircraft Corp Variable area cooling passages for gas turbine burners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404110A1 (en) * 1977-09-23 1979-04-20 United Technologies Corp COOLING JACKET FOR THE COMBUSTION CHAMBER OF A GAS TURBINE ENGINE

Also Published As

Publication number Publication date
CH547996A (en) 1974-04-11
CA942513A (en) 1974-02-26
DE2161644A1 (en) 1972-07-20
FR2121779B1 (en) 1974-11-08
NL7118118A (en) 1972-07-17
US3702058A (en) 1972-11-07
IT946524B (en) 1973-05-21
FR2121779A1 (en) 1972-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee