EA199900537A2 - Система сгорания газотурбинного двигателя - Google Patents

Система сгорания газотурбинного двигателя

Info

Publication number
EA199900537A2
EA199900537A2 EA199900537A EA199900537A EA199900537A2 EA 199900537 A2 EA199900537 A2 EA 199900537A2 EA 199900537 A EA199900537 A EA 199900537A EA 199900537 A EA199900537 A EA 199900537A EA 199900537 A2 EA199900537 A2 EA 199900537A2
Authority
EA
Eurasian Patent Office
Prior art keywords
combustion chamber
gas turbine
combustion
turbine engine
pipe
Prior art date
Application number
EA199900537A
Other languages
English (en)
Other versions
EA199900537A3 (ru
EA002319B1 (ru
Inventor
Теодори Исхак Майна
Original Assignee
Олстом Гэз Тербайнс Лтд.
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 Олстом Гэз Тербайнс Лтд. filed Critical Олстом Гэз Тербайнс Лтд.
Publication of EA199900537A2 publication Critical patent/EA199900537A2/ru
Publication of EA199900537A3 publication Critical patent/EA199900537A3/ru
Publication of EA002319B1 publication Critical patent/EA002319B1/ru

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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
    • F23R3/48—Flame tube interconnectors, e.g. cross-over tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/202—Heat transfer, e.g. cooling by film cooling

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)
  • Gas Burners (AREA)

Abstract

В заявке описана система сгорания газотурбинного двигателя, имеющая несколько камер (100) сгорания, соединенных друг с другом сборными поперечными трубами системы зажигания, через которые при запуске двигателя образовавшееся при воспламенении топлива в одной из камер сгорания пламя (110) проходит из этой камеры сгорания в другую камеру сгорания. Каждая сборная поперечная труба имеет устройство (103, 105) для прохода внутрь трубы охлаждающего воздуха, который обеспечивает пленочное охлаждение ее внутренней подверженной воздействию образовавшегося при воспламенении топлива пламени поверхности, и охлаждающую втулку (107), которая охватывает сборную поперечную трубу в том месте, где ее открытый конец сообщается с камерой сгорания, и направляет поток охлаждающего воздуха (109) на внешнюю поверхность сборной трубы и внутрь камеры сгорания.
EA199900537A 1998-07-11 1999-07-12 Система сгорания газотурбинного двигателя EA002319B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9814975A GB2339468B (en) 1998-07-11 1998-07-11 Gas-turbine engine combustion system

Publications (3)

Publication Number Publication Date
EA199900537A2 true EA199900537A2 (ru) 2000-02-28
EA199900537A3 EA199900537A3 (ru) 2000-08-28
EA002319B1 EA002319B1 (ru) 2002-04-25

Family

ID=10835287

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900537A EA002319B1 (ru) 1998-07-11 1999-07-12 Система сгорания газотурбинного двигателя

Country Status (7)

Country Link
US (1) US6220015B1 (ru)
EP (1) EP0972993B1 (ru)
JP (1) JP4447077B2 (ru)
DE (1) DE69933092T2 (ru)
EA (1) EA002319B1 (ru)
ES (1) ES2270565T3 (ru)
GB (1) GB2339468B (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317775B1 (it) * 2000-06-02 2003-07-15 Nuovo Pignone Spa Dispositivo passafiamma per camere di combustione di turbine a gas nonanulari
US6761034B2 (en) 2000-12-08 2004-07-13 General Electroc Company Structural cover for gas turbine engine bolted flanges
US6705088B2 (en) 2002-04-05 2004-03-16 Power Systems Mfg, Llc Advanced crossfire tube cooling scheme for gas turbine combustors
US6912838B2 (en) * 2003-03-06 2005-07-05 Power Systems Mfg, Llc Coated crossfire tube assembly
US7000396B1 (en) * 2004-09-02 2006-02-21 General Electric Company Concentric fixed dilution and variable bypass air injection for a combustor
US8893501B2 (en) * 2011-03-28 2014-11-25 General Eletric Company Combustor crossfire tube
US8826667B2 (en) 2011-05-24 2014-09-09 General Electric Company System and method for flow control in gas turbine engine
US9328925B2 (en) * 2012-11-15 2016-05-03 General Electric Company Cross-fire tube purging arrangement and method of purging a cross-fire tube
US9353952B2 (en) 2012-11-29 2016-05-31 General Electric Company Crossfire tube assembly with tube bias between adjacent combustors
US10161635B2 (en) * 2014-06-13 2018-12-25 Rolls-Royce Corporation Combustor with spring-loaded crossover tubes
JP6325930B2 (ja) * 2014-07-24 2018-05-16 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器
CN106796034A (zh) 2014-09-05 2017-05-31 西门子公司 联焰导管
JP6485942B2 (ja) * 2014-09-25 2019-03-20 三菱日立パワーシステムズ株式会社 燃焼器、ガスタービン
US11702941B2 (en) * 2018-11-09 2023-07-18 Raytheon Technologies Corporation Airfoil with baffle having flange ring affixed to platform
RU194926U1 (ru) * 2019-10-15 2019-12-30 Публичное Акционерное Общество "Одк-Сатурн" Узел соединения пламяперебрасывающего патрубка с жаровой трубой камеры сгорания газотурбинного двигателя
US11506391B1 (en) 2021-09-14 2022-11-22 General Electric Company Cross-fire tube for gas turbine with axially spaced purge air hole pairs
CN114838385B (zh) * 2022-03-21 2023-09-19 西安航天动力研究所 一种自分流复合冷却燃烧室

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722803A (en) * 1951-05-23 1955-11-08 Gen Electric Cooling means for combustion chamber cross ignition tubes
US3001366A (en) * 1958-05-15 1961-09-26 Gen Motors Corp Combustion chamber crossover tube
US3811274A (en) * 1972-08-30 1974-05-21 United Aircraft Corp Crossover tube construction
US3991560A (en) * 1975-01-29 1976-11-16 Westinghouse Electric Corporation Flexible interconnection for combustors
US3995422A (en) * 1975-05-21 1976-12-07 General Electric Company Combustor liner structure
US4249372A (en) * 1979-07-16 1981-02-10 General Electric Company Cross-ignition assembly for combustion apparatus
US5001896A (en) 1986-02-26 1991-03-26 Hilt Milton B Impingement cooled crossfire tube assembly in multiple-combustor gas turbine engine
JP2610348B2 (ja) * 1989-11-17 1997-05-14 株式会社東芝 ガスタービンの火炎伝播管
GB9021201D0 (en) * 1990-09-28 1990-11-14 Ruston Gas Turbines Ltd Gas turbine combustors
RU2028550C1 (ru) * 1990-11-05 1995-02-09 Акционерное общество открытого типа "Ленинградский Металлический завод" Способ охлаждения жаровой трубы камеры сгорания газотурбинной установки
US5361577A (en) * 1991-07-15 1994-11-08 General Electric Company Spring loaded cross-fire tube
EP0564181B1 (en) * 1992-03-30 1996-11-20 General Electric Company Combustor dome construction
US5402635A (en) * 1993-09-09 1995-04-04 Westinghouse Electric Corporation Gas turbine combustor with cooling cross-flame tube connector
US5896742A (en) * 1997-03-20 1999-04-27 General Electric Co. Tapered cross-fire tube for gas turbine combustors
JPH1114056A (ja) * 1997-06-23 1999-01-22 Hitachi Ltd ガスタービン燃焼器

Also Published As

Publication number Publication date
EP0972993B1 (en) 2006-09-06
EP0972993A2 (en) 2000-01-19
DE69933092T2 (de) 2007-03-29
ES2270565T3 (es) 2007-04-01
GB2339468A (en) 2000-01-26
JP2000039149A (ja) 2000-02-08
JP4447077B2 (ja) 2010-04-07
DE69933092D1 (de) 2006-10-19
EP0972993A3 (en) 2002-01-16
EA199900537A3 (ru) 2000-08-28
GB9814975D0 (en) 1998-09-09
EA002319B1 (ru) 2002-04-25
US6220015B1 (en) 2001-04-24
GB2339468B (en) 2002-04-24

Similar Documents

Publication Publication Date Title
EA199900537A2 (ru) Система сгорания газотурбинного двигателя
JPS6435007A (en) Method and device for cleaning soot filter
SE8800064D0 (sv) Hogeffektbrennare
BR9810942A (pt) Sistema de turbocarregador para máquinas de combustão interna
DE3867318D1 (de) Abgasanlage mit schalldaempfer fuer eine brennkraftmaschine.
KR940004181A (ko) 고온가스발생기를 이용한 매연필터
EP1291500A3 (de) Abgasanlage für mehrzylindrige Verbrennungsmotoren
US3884202A (en) Engine intake and exhaust apparatus
US20250277464A1 (en) Rapid exhaust catalyst heating using a glow plug
DE59701732D1 (de) Brennkraftmaschine mit erweitertem arbeitszyklus
DE50306978D1 (de) Verbrennungskraftmaschine mit interner verbrennung
SU1108231A1 (ru) Устройство рециркул ции отработавших газов двигател внутреннего сгорани
SU1560766A1 (ru) Двухкамерный карбюратор двигател внутреннего сгорани
SU1751369A1 (ru) Устройство дл дожигани отработавших газов двигател внутреннего сгорани
FR2381913A1 (fr) Appareillage de combustion, notamment pour moteurs a turbine a gaz
RU2006609C1 (ru) Двигатель внутреннего сгорания
KR200321339Y1 (ko) 디젤엔진용 흡기관
KR820000594B1 (ko) 엔 진
Su et al. New approach to air/fuel mixture formation through spray impingement and reflex in a small single spray D. I. diesel engine
JPS5491607A (en) Multi-cylinder internal combustion engine
RU2000119077A (ru) Турбореактивный двигатель
JPS5493705A (en) Torch ignition internal combustion engine
Funatsu et al. Relationship between NO sub (x) formation in diesel exhaust and CN band spectra in diesel combustion flames
KR20000002669A (ko) 연소기관용 연료유-가스연료 병용장치
JPS5620716A (en) Internal combustion engine with averaged thin mixture

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG TJ

TC4A Change in name of a patent proprietor in a eurasian patent
PC4A Registration of transfer of a eurasian patent by assignment
TC4A Change in name of a patent proprietor in a eurasian patent
MK4A Patent expired

Designated state(s): AZ KZ MD TM RU