JP2015508860A - 排ガスディフューザと補強リブを有するガスタービン - Google Patents

排ガスディフューザと補強リブを有するガスタービン Download PDF

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Publication number
JP2015508860A
JP2015508860A JP2014559129A JP2014559129A JP2015508860A JP 2015508860 A JP2015508860 A JP 2015508860A JP 2014559129 A JP2014559129 A JP 2014559129A JP 2014559129 A JP2014559129 A JP 2014559129A JP 2015508860 A JP2015508860 A JP 2015508860A
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Japan
Prior art keywords
diffuser
exhaust gas
gas turbine
reinforcing rib
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.)
Ceased
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JP2014559129A
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English (en)
Japanese (ja)
Inventor
マルク・ブレーカー
トビアス・ブハル
Original Assignee
シーメンス アクティエンゲゼルシャフト
シーメンス アクティエンゲゼルシャフト
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Application filed by シーメンス アクティエンゲゼルシャフト, シーメンス アクティエンゲゼルシャフト filed Critical シーメンス アクティエンゲゼルシャフト
Publication of JP2015508860A publication Critical patent/JP2015508860A/ja
Ceased legal-status Critical Current

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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

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  • 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)
JP2014559129A 2012-02-28 2013-01-15 排ガスディフューザと補強リブを有するガスタービン Ceased JP2015508860A (ja)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
JP2015508860A true JP2015508860A (ja) 2015-03-23

Family

ID=47594704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014559129A Ceased JP2015508860A (ja) 2012-02-28 2013-01-15 排ガスディフューザと補強リブを有するガスタービン

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017160904A (ja) * 2016-03-07 2017-09-14 ゼネラル・エレクトリック・カンパニイ 空気噴射を用いるガスタービン排気ディフューザ

Families Citing this family (14)

* 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
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
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
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
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)

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Publication number Priority date Publication date Assignee Title
US2744722A (en) * 1951-04-06 1956-05-08 Gen Motors Corp Turbine bearing support
JPH02245428A (ja) * 1988-12-29 1990-10-01 General Electric Co <Ge> タービンエンジン組立体
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
JP2013139802A (ja) * 2012-01-05 2013-07-18 General Electric Co <Ge> ガスタービン排気部を通る流体流れを制御するためのシステム及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266954B1 (en) * 1999-12-15 2001-07-31 General Electric Co. Double wall bearing cone
JP4040556B2 (ja) * 2003-09-04 2008-01-30 株式会社日立製作所 ガスタービン設備及び冷却空気供給方法
US6983608B2 (en) * 2003-12-22 2006-01-10 General Electric Company Methods and apparatus for assembling gas turbine engines
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
US8647057B2 (en) * 2009-06-02 2014-02-11 Siemens Energy, Inc. Turbine exhaust diffuser with a gas jet producing a coanda effect flow control
US8328518B2 (en) * 2009-08-13 2012-12-11 Siemens Energy, Inc. Turbine vane for a gas turbine engine having serpentine cooling channels
JP4958967B2 (ja) * 2009-12-15 2012-06-20 川崎重工業株式会社 換気構造を改良したガスタービンエンジン

Patent Citations (4)

* 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
JPH02245428A (ja) * 1988-12-29 1990-10-01 General Electric Co <Ge> タービンエンジン組立体
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
JP2013139802A (ja) * 2012-01-05 2013-07-18 General Electric Co <Ge> ガスタービン排気部を通る流体流れを制御するためのシステム及び装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017160904A (ja) * 2016-03-07 2017-09-14 ゼネラル・エレクトリック・カンパニイ 空気噴射を用いるガスタービン排気ディフューザ

Also Published As

Publication number Publication date
WO2013127553A1 (de) 2013-09-06
US20140373504A1 (en) 2014-12-25
CN104145089B (zh) 2016-03-02
IN2014DN06201A (enExample) 2015-10-23
EP2634381A1 (de) 2013-09-04
EP2791478A1 (de) 2014-10-22
CN104145089A (zh) 2014-11-12
KR20140127291A (ko) 2014-11-03

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