GB2020371A - Gas turbine combustion chamber - Google Patents

Gas turbine combustion chamber

Info

Publication number
GB2020371A
GB2020371A GB7914948A GB7914948A GB2020371A GB 2020371 A GB2020371 A GB 2020371A GB 7914948 A GB7914948 A GB 7914948A GB 7914948 A GB7914948 A GB 7914948A GB 2020371 A GB2020371 A GB 2020371A
Authority
GB
United Kingdom
Prior art keywords
chamber
tubes
air
combustion chamber
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.)
Granted
Application number
GB7914948A
Other versions
GB2020371B (en
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.)
Noel Penny Turbines Ltd
Original Assignee
Noel Penny Turbines Ltd
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 Noel Penny Turbines Ltd filed Critical Noel Penny Turbines Ltd
Priority to GB7914948A priority Critical patent/GB2020371B/en
Publication of GB2020371A publication Critical patent/GB2020371A/en
Application granted granted Critical
Publication of GB2020371B publication Critical patent/GB2020371B/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
    • F23R3/045—Air inlet arrangements using pipes
    • 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
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex

Abstract

The chamber has primary air inlets in its peripheral wall defined by open-ended tubes (7) extending inwardly from the wall and having their outlet ends facing in an upstream direction so that each of the tubes (7) will introduce a stream of air with at least a component of motion in the upstream direction along or parallel with the longitudinal axis of the chamber, thereby to effect recirculation of fuel, air and combustion gases within the chamber. Similar air inlet tubes (8,9) may be provided for introducing secondary and tertiary air. The tubes may additionally be inclined in the circumferential direction. The chamber may be of ceramic and/or metallic material. <IMAGE>
GB7914948A 1978-05-04 1979-04-30 Gas turbine combustion chamber Expired GB2020371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7914948A GB2020371B (en) 1978-05-04 1979-04-30 Gas turbine combustion chamber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1762078 1978-05-04
GB7914948A GB2020371B (en) 1978-05-04 1979-04-30 Gas turbine combustion chamber

Publications (2)

Publication Number Publication Date
GB2020371A true GB2020371A (en) 1979-11-14
GB2020371B GB2020371B (en) 1982-09-29

Family

ID=26252806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914948A Expired GB2020371B (en) 1978-05-04 1979-04-30 Gas turbine combustion chamber

Country Status (1)

Country Link
GB (1) GB2020371B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000334A1 (en) * 1980-07-10 1982-02-04 Bailey J Vaporizing combustor tube
GB2133869A (en) * 1983-01-18 1984-08-01 Deutsche Forsch Luft Raumfahrt A starting aid device for a high pressure combustion chamber
EP0193029A1 (en) * 1985-02-26 1986-09-03 BBC Brown Boveri AG Gas turbine combustor
US5454221A (en) * 1994-03-14 1995-10-03 General Electric Company Dilution flow sleeve for reducing emissions in a gas turbine combustor
EP0676590A1 (en) * 1994-04-08 1995-10-11 ROLLS-ROYCE plc Gas turbine engine combustion apparatus
WO1996008699A1 (en) * 1994-09-14 1996-03-21 Nyfotek A.S Method for measuring sound velocity and sample holder
WO1996008680A1 (en) * 1994-09-16 1996-03-21 Sundstrand Corporation Combustor for a gas turbine engine
EP0803681A1 (en) * 1996-04-24 1997-10-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Optimalisation of the mixture of combustion gas in a gas turbine combustor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000334A1 (en) * 1980-07-10 1982-02-04 Bailey J Vaporizing combustor tube
GB2133869A (en) * 1983-01-18 1984-08-01 Deutsche Forsch Luft Raumfahrt A starting aid device for a high pressure combustion chamber
EP0193029A1 (en) * 1985-02-26 1986-09-03 BBC Brown Boveri AG Gas turbine combustor
US5454221A (en) * 1994-03-14 1995-10-03 General Electric Company Dilution flow sleeve for reducing emissions in a gas turbine combustor
EP0676590A1 (en) * 1994-04-08 1995-10-11 ROLLS-ROYCE plc Gas turbine engine combustion apparatus
US5590530A (en) * 1994-04-08 1997-01-07 Rolls-Royce Plc Fuel and air mixing parts for a turbine combustion chamber
WO1996008699A1 (en) * 1994-09-14 1996-03-21 Nyfotek A.S Method for measuring sound velocity and sample holder
WO1996008680A1 (en) * 1994-09-16 1996-03-21 Sundstrand Corporation Combustor for a gas turbine engine
US5746048A (en) * 1994-09-16 1998-05-05 Sundstrand Corporation Combustor for a gas turbine engine
EP0803681A1 (en) * 1996-04-24 1997-10-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Optimalisation of the mixture of combustion gas in a gas turbine combustor
FR2748088A1 (en) * 1996-04-24 1997-10-31 Snecma OPTIMIZATION OF THE MIXTURE OF BURNED GASES IN AN ANNULAR COMBUSTION CHAMBER
US5934067A (en) * 1996-04-24 1999-08-10 Societe National D'etude Et De Construction De Moteurs D'aviation (Snecma) Gas turbine engine combustion chamber for optimizing the mixture of burned gases

Also Published As

Publication number Publication date
GB2020371B (en) 1982-09-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee