IN2015DN00893A - - Google Patents

Info

Publication number
IN2015DN00893A
IN2015DN00893A IN893DEN2015A IN2015DN00893A IN 2015DN00893 A IN2015DN00893 A IN 2015DN00893A IN 893DEN2015 A IN893DEN2015 A IN 893DEN2015A IN 2015DN00893 A IN2015DN00893 A IN 2015DN00893A
Authority
IN
India
Prior art keywords
air
engine
load operation
full load
shell
Prior art date
Application number
Other languages
English (en)
Inventor
Ching Pang Lee
Evan C Landrum
Jiping Zhang
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN2015DN00893A publication Critical patent/IN2015DN00893A/en

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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Supercharger (AREA)
IN893DEN2015 2012-09-05 2013-08-23 IN2015DN00893A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/603,699 US8973372B2 (en) 2012-09-05 2012-09-05 Combustor shell air recirculation system in a gas turbine engine
PCT/US2013/056379 WO2014039288A1 (en) 2012-09-05 2013-08-23 Combustor shell air recirculation system in a gas turbine engine

Publications (1)

Publication Number Publication Date
IN2015DN00893A true IN2015DN00893A (ko) 2015-06-12

Family

ID=49081032

Family Applications (1)

Application Number Title Priority Date Filing Date
IN893DEN2015 IN2015DN00893A (ko) 2012-09-05 2013-08-23

Country Status (8)

Country Link
US (1) US8973372B2 (ko)
EP (1) EP2893156B1 (ko)
JP (1) JP6050497B2 (ko)
CN (1) CN104619957B (ko)
IN (1) IN2015DN00893A (ko)
RU (1) RU2595465C1 (ko)
SA (1) SA515360110B1 (ko)
WO (1) WO2014039288A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5984447B2 (ja) * 2012-03-26 2016-09-06 三菱重工業株式会社 ガスタービンの車室の変形を防止する方法、これを実行するパージ装置、及びこの装置を備えているガスタービン
US8973372B2 (en) * 2012-09-05 2015-03-10 Siemens Aktiengesellschaft Combustor shell air recirculation system in a gas turbine engine
US8820090B2 (en) * 2012-09-05 2014-09-02 Siemens Aktiengesellschaft Method for operating a gas turbine engine including a combustor shell air recirculation system
US20140301834A1 (en) * 2013-04-03 2014-10-09 Barton M. Pepperman Turbine cylinder cavity heated recirculation system
US20150107255A1 (en) * 2013-10-18 2015-04-23 General Electric Company Turbomachine combustor having an externally fueled late lean injection (lli) system
US20160061060A1 (en) * 2014-08-28 2016-03-03 General Electric Company Combined cycle power plant thermal energy conservation
JP6422412B2 (ja) * 2015-09-10 2018-11-14 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
JP6689105B2 (ja) 2016-03-14 2020-04-28 三菱重工業株式会社 多段軸流圧縮機及びガスタービン
JP6651665B1 (ja) * 2019-03-28 2020-02-19 三菱日立パワーシステムズ株式会社 タービン車室、ガスタービン及びタービン車室の変形防止方法
US11512640B2 (en) * 2020-02-12 2022-11-29 General Electric Company Gas turbine module ventilation system having a controllable baffle vane

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DE507129C (de) 1927-11-27 1930-09-12 Bbc Brown Boveri & Cie Einrichtung zum Ausgleich der Waerme waehrend des Erkaltens einer ausser Betrieb gesetzten Dampf- oder Gasturbine
JPS5761123B2 (ko) * 1974-04-26 1982-12-23 Hitachi Ltd
US5172553A (en) 1992-01-21 1992-12-22 Westinghouse Electric Corp. Convective, temperature-equalizing system for minimizing cover-to-base turbine casing temperature differentials
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JP3233824B2 (ja) * 1995-08-07 2001-12-04 三菱重工業株式会社 蒸気冷却燃焼器
US5953900A (en) * 1996-09-19 1999-09-21 Siemens Westinghouse Power Corporation Closed loop steam cooled steam turbine
EP1105623B1 (de) * 1998-08-18 2003-05-28 Siemens Aktiengesellschaft Turbinengehäuse
DE10233113A1 (de) 2001-10-30 2003-05-15 Alstom Switzerland Ltd Turbomaschine
RU2292516C2 (ru) * 2001-11-30 2007-01-27 Пауэ Системс Мфг. Ллс Блок камеры сгорания и способ охлаждения трубки вентури в этом блоке
JP3970116B2 (ja) 2002-07-16 2007-09-05 三菱重工業株式会社 タービンおよびタービンの温度調整システム
US6779346B2 (en) * 2002-12-09 2004-08-24 General Electric Company Control of gas turbine combustion temperature by compressor bleed air
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DE10352089A1 (de) * 2003-11-07 2005-06-09 Alstom Technology Ltd Verfahren zum Betreiben einer Turbomaschine, und Turbomaschine
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US8973372B2 (en) * 2012-09-05 2015-03-10 Siemens Aktiengesellschaft Combustor shell air recirculation system in a gas turbine engine
US8820090B2 (en) * 2012-09-05 2014-09-02 Siemens Aktiengesellschaft Method for operating a gas turbine engine including a combustor shell air recirculation system

Also Published As

Publication number Publication date
CN104619957A (zh) 2015-05-13
US20140060082A1 (en) 2014-03-06
CN104619957B (zh) 2016-09-28
US8973372B2 (en) 2015-03-10
JP6050497B2 (ja) 2016-12-21
JP2015529300A (ja) 2015-10-05
EP2893156B1 (en) 2019-09-25
EP2893156A1 (en) 2015-07-15
SA515360110B1 (ar) 2016-02-24
RU2595465C1 (ru) 2016-08-27
WO2014039288A1 (en) 2014-03-13

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