CN104145089B - 具有废气扩散器和支撑肋的燃气轮机 - Google Patents

具有废气扩散器和支撑肋的燃气轮机 Download PDF

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Publication number
CN104145089B
CN104145089B CN201380011492.8A CN201380011492A CN104145089B CN 104145089 B CN104145089 B CN 104145089B CN 201380011492 A CN201380011492 A CN 201380011492A CN 104145089 B CN104145089 B CN 104145089B
Authority
CN
China
Prior art keywords
diffuser
exhaust
gas turbine
turbine
support ribs
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 - Fee Related
Application number
CN201380011492.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN104145089A (zh
Inventor
马克·布勒克
托比亚斯·布哈尔
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of CN104145089A publication Critical patent/CN104145089A/zh
Application granted granted Critical
Publication of CN104145089B publication Critical patent/CN104145089B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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

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)
  • Supercharger (AREA)
CN201380011492.8A 2012-02-28 2013-01-15 具有废气扩散器和支撑肋的燃气轮机 Expired - Fee Related CN104145089B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12157273.9 2012-02-28
EP12157273.9A EP2634381A1 (de) 2012-02-28 2012-02-28 Gasturbine mit einem Abgas-Diffusor und Stützrippen
PCT/EP2013/050610 WO2013127553A1 (de) 2012-02-28 2013-01-15 Gasturbine mit einem abgas-diffusor und stützrippen

Publications (2)

Publication Number Publication Date
CN104145089A CN104145089A (zh) 2014-11-12
CN104145089B true CN104145089B (zh) 2016-03-02

Family

ID=47594704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380011492.8A Expired - Fee Related CN104145089B (zh) 2012-02-28 2013-01-15 具有废气扩散器和支撑肋的燃气轮机

Country Status (7)

Country Link
US (1) US20140373504A1 (enExample)
EP (2) EP2634381A1 (enExample)
JP (1) JP2015508860A (enExample)
KR (1) KR20140127291A (enExample)
CN (1) CN104145089B (enExample)
IN (1) IN2014DN06201A (enExample)
WO (1) WO2013127553A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9488191B2 (en) 2013-10-30 2016-11-08 Siemens Aktiengesellschaft Gas turbine diffuser strut including coanda flow injection
EP2896793B1 (en) * 2014-01-21 2024-08-28 Ansaldo Energia Switzerland AG Method of operating a gas turbine assembly and the gas turbine assembly
EP3147465A1 (en) * 2015-09-24 2017-03-29 Siemens Aktiengesellschaft Support of a machine, rotating machine engine and a method for assembling of such a rotating machine
JP6563312B2 (ja) * 2015-11-05 2019-08-21 川崎重工業株式会社 ガスタービンエンジンの抽気構造
US10072573B2 (en) * 2015-12-15 2018-09-11 General Electric Company Power plant including an ejector and steam generating system via turbine extraction
US9964035B2 (en) * 2015-12-15 2018-05-08 General Electric Company Power plant including exhaust gas coolant injection system and steam generating system via turbine extraction
US9890710B2 (en) * 2015-12-15 2018-02-13 General Electric Company Power plant with steam generation via combustor gas extraction
US9976479B2 (en) * 2015-12-15 2018-05-22 General Electric Company Power plant including a static mixer and steam generating system via turbine extraction and compressor extraction
US9970354B2 (en) * 2015-12-15 2018-05-15 General Electric Company Power plant including an ejector and steam generating system via turbine extraction and compressor extraction
US10883387B2 (en) * 2016-03-07 2021-01-05 General Electric Company Gas turbine exhaust diffuser with air injection
CN108180045A (zh) * 2018-02-07 2018-06-19 上海电气电站设备有限公司 燃气-蒸汽联合循环调峰调相机组轴系支撑结构
DE102018217824A1 (de) * 2018-10-18 2020-04-23 Siemens Aktiengesellschaft Verfahren zur Montage einer Gasturbinenanordnung auf einem Fundament eines Kraftwerks und Gasturbinenanordnung
CN111927581B (zh) * 2020-09-08 2022-07-12 杭州汽轮机股份有限公司 一种多面支撑的工业汽轮机焊接排汽缸
US12338776B1 (en) 2023-12-22 2025-06-24 Ge Infrastructure Technology Llc Fluid injection system and method for mitigating rotating stall in turbine engine
US12428973B2 (en) 2023-12-22 2025-09-30 Ge Infrastructure Technology Llc Mitigation of rotating stall in turbine exhaust section using segmented auxiliary struts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989406A (en) * 1988-12-29 1991-02-05 General Electric Company Turbine engine assembly with aft mounted outlet guide vanes
EP1512844A2 (en) * 2003-09-04 2005-03-09 Hitachi, Ltd. Gas turbine installation, cooling air supplying method and method of modifying a gas turbine installation
US20090263243A1 (en) * 2008-04-21 2009-10-22 Siemens Power Generation, Inc. Combustion Turbine Including a Diffuser Section with Cooling Fluid Passageways and Associated Methods
EP2336524A2 (en) * 2009-12-15 2011-06-22 Kawasaki Jukogyo Kabushiki Kaisha Gas turbine engine with cooling arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744722A (en) * 1951-04-06 1956-05-08 Gen Motors Corp Turbine bearing support
US6266954B1 (en) * 1999-12-15 2001-07-31 General Electric Co. Double wall bearing cone
US6983608B2 (en) * 2003-12-22 2006-01-10 General Electric Company Methods and apparatus for assembling gas turbine engines
US8647057B2 (en) * 2009-06-02 2014-02-11 Siemens Energy, Inc. Turbine exhaust diffuser with a gas jet producing a coanda effect flow control
US8668449B2 (en) * 2009-06-02 2014-03-11 Siemens Energy, Inc. Turbine exhaust diffuser with region of reduced flow area and outer boundary gas flow
US8328518B2 (en) * 2009-08-13 2012-12-11 Siemens Energy, Inc. Turbine vane for a gas turbine engine having serpentine cooling channels
US20130174534A1 (en) * 2012-01-05 2013-07-11 General Electric Company System and device for controlling fluid flow through a gas turbine exhaust

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989406A (en) * 1988-12-29 1991-02-05 General Electric Company Turbine engine assembly with aft mounted outlet guide vanes
EP1512844A2 (en) * 2003-09-04 2005-03-09 Hitachi, Ltd. Gas turbine installation, cooling air supplying method and method of modifying a gas turbine installation
US20090263243A1 (en) * 2008-04-21 2009-10-22 Siemens Power Generation, Inc. Combustion Turbine Including a Diffuser Section with Cooling Fluid Passageways and Associated Methods
EP2336524A2 (en) * 2009-12-15 2011-06-22 Kawasaki Jukogyo Kabushiki Kaisha Gas turbine engine with cooling arrangement

Also Published As

Publication number Publication date
EP2634381A1 (de) 2013-09-04
IN2014DN06201A (enExample) 2015-10-23
KR20140127291A (ko) 2014-11-03
WO2013127553A1 (de) 2013-09-06
EP2791478A1 (de) 2014-10-22
US20140373504A1 (en) 2014-12-25
CN104145089A (zh) 2014-11-12
JP2015508860A (ja) 2015-03-23

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Granted publication date: 20160302

Termination date: 20170115

CF01 Termination of patent right due to non-payment of annual fee