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GB669751A - Improvements relating to combustion chambers for gas turbine plants and the like - Google Patents

Improvements relating to combustion chambers for gas turbine plants and the like

Info

Publication number
GB669751A
GB669751A GB4666/49A GB466649A GB669751A GB 669751 A GB669751 A GB 669751A GB 4666/49 A GB4666/49 A GB 4666/49A GB 466649 A GB466649 A GB 466649A GB 669751 A GB669751 A GB 669751A
Authority
GB
United Kingdom
Prior art keywords
air
flame tube
corrugations
combustion
flame
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
GB4666/49A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB669751A publication Critical patent/GB669751A/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
    • F23R3/002—Wall structures
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

669,751. Generating combustion products under pressure. SULZER FRERES SOC. ANON. Feb. 21, 1949 [Feb. 21, 1948], No. 4666/49. Class 51 (i). In a combustion chamber of the type in which fuel is burnt in air or other oxygencontaining gas in a combustion space bounded by a flame tube 4, the air supply being divided into two parts flowing through and outside the flame tube respectively, at least that part of the flame tube which is exposed to the flame is provided with deep corrugations which are continuous and without flat portions therebetween. The combustion chamber may be used in a gas turbine plant. Air enters the combustion space 5 through an annular passage 8 provided with a grating 9 to decelerate the air and to increase its turbulence. Air also enters the combustion space through the annular passage 10 adjacent the inner wall of the flame tube. This passage may have inclined guide vanes 11 which cause the air to pass obliquely over the corrugations in the flame tube. Alternatively, the corrugations may be helically inclined, or both these expedients may be used together. The inner ridges of the corrugations are cut off obliquely at the discharge end of the flame tube to form openings 12, and a collar is provided to deflect inwardly the air flowing through the space 6.
GB4666/49A 1948-02-21 1949-02-21 Improvements relating to combustion chambers for gas turbine plants and the like Expired GB669751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH669751X 1948-02-21

Publications (1)

Publication Number Publication Date
GB669751A true GB669751A (en) 1952-04-09

Family

ID=4527580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4666/49A Expired GB669751A (en) 1948-02-21 1949-02-21 Improvements relating to combustion chambers for gas turbine plants and the like

Country Status (5)

Country Link
CH (1) CH262073A (en)
DE (1) DE807571C (en)
FR (1) FR979409A (en)
GB (1) GB669751A (en)
NL (1) NL72931C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201047A (en) * 1976-06-10 1980-05-06 Morgan J Randolph Low emission combustors
US4898000A (en) * 1986-04-14 1990-02-06 Allied-Signal Inc. Emergency power unit
US5055032A (en) * 1988-10-12 1991-10-08 Ruhrgas Aktiengesellschaft A burner with a flame retention device
WO2017204229A1 (en) * 2016-05-23 2017-11-30 三菱日立パワーシステムズ株式会社 Combustor and gas turbine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535906A (en) * 1954-02-23
DE1064759B (en) * 1954-08-06 1959-09-03 Helmut Ph G A R Von Zborowski Burner for ramjet engines
DE1029196B (en) * 1955-10-01 1958-04-30 Messerschmitt Boelkow Blohm Annular combustion chamber for internal combustion turbines, especially aircraft internal combustion turbines
US3038309A (en) * 1959-07-21 1962-06-12 Gen Electric Cooling liner for jet engine afterburner
CA2141066A1 (en) * 1994-02-18 1995-08-19 Urs Benz Process for the cooling of an auto-ignition combustion chamber
GB2397643A (en) * 2002-12-04 2004-07-28 Alstom A combustion chamber burner including a corrugated burner outlet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201047A (en) * 1976-06-10 1980-05-06 Morgan J Randolph Low emission combustors
US4898000A (en) * 1986-04-14 1990-02-06 Allied-Signal Inc. Emergency power unit
US5055032A (en) * 1988-10-12 1991-10-08 Ruhrgas Aktiengesellschaft A burner with a flame retention device
WO2017204229A1 (en) * 2016-05-23 2017-11-30 三菱日立パワーシステムズ株式会社 Combustor and gas turbine
KR20180136514A (en) * 2016-05-23 2018-12-24 미츠비시 히타치 파워 시스템즈 가부시키가이샤 Combustor, Gas Turbine
CN109154440A (en) * 2016-05-23 2019-01-04 三菱日立电力系统株式会社 Burner, gas turbine
CN109154440B (en) * 2016-05-23 2021-03-23 三菱动力株式会社 Combustor and gas turbine
US11085642B2 (en) 2016-05-23 2021-08-10 Mitsubishi Power, Ltd. Combustor with radially varying leading end portion of basket and gas turbine

Also Published As

Publication number Publication date
NL72931C (en)
CH262073A (en) 1949-06-15
FR979409A (en) 1951-04-26
DE807571C (en) 1951-07-02

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