KR101522484B1 - 터빈 배기 구조 및 가스 터빈 - Google Patents

터빈 배기 구조 및 가스 터빈 Download PDF

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Publication number
KR101522484B1
KR101522484B1 KR1020137025437A KR20137025437A KR101522484B1 KR 101522484 B1 KR101522484 B1 KR 101522484B1 KR 1020137025437 A KR1020137025437 A KR 1020137025437A KR 20137025437 A KR20137025437 A KR 20137025437A KR 101522484 B1 KR101522484 B1 KR 101522484B1
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KR
South Korea
Prior art keywords
exhaust
turbine
diffuser
pressure
exhaust gas
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
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KR1020137025437A
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English (en)
Korean (ko)
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KR20130135928A (ko
Inventor
히토시 기타가와
야스로 사카모토
에이사쿠 이토
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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Publication of KR20130135928A publication Critical patent/KR20130135928A/ko
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    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • 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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020137025437A 2011-03-29 2012-03-22 터빈 배기 구조 및 가스 터빈 Expired - Fee Related KR101522484B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-073027 2011-03-29
JP2011073027A JP5951187B2 (ja) 2011-03-29 2011-03-29 タービン排気構造及びガスタービン
PCT/JP2012/057388 WO2012133123A1 (ja) 2011-03-29 2012-03-22 タービン排気構造及びガスタービン

Publications (2)

Publication Number Publication Date
KR20130135928A KR20130135928A (ko) 2013-12-11
KR101522484B1 true KR101522484B1 (ko) 2015-05-21

Family

ID=46930850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137025437A Expired - Fee Related KR101522484B1 (ko) 2011-03-29 2012-03-22 터빈 배기 구조 및 가스 터빈

Country Status (6)

Country Link
US (1) US9845689B2 (enExample)
EP (1) EP2692998B1 (enExample)
JP (1) JP5951187B2 (enExample)
KR (1) KR101522484B1 (enExample)
CN (1) CN103459781B (enExample)
WO (1) WO2012133123A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101902240B1 (ko) * 2017-04-18 2018-09-28 두산중공업 주식회사 가변형 가이드 베인을 포함하는 배기 디퓨저 및 이를 포함하는 가스터빈

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140119910A1 (en) * 2012-10-29 2014-05-01 General Electric Company Turbine exhaust hood and related method
US20150059312A1 (en) * 2013-08-29 2015-03-05 General Electric Company Exhaust stack having a co-axial silencer
JP6203090B2 (ja) * 2014-03-14 2017-09-27 三菱日立パワーシステムズ株式会社 排気室入口側部材、排気室、ガスタービンおよび最終段タービン動翼取出方法
WO2017090709A1 (ja) * 2015-11-26 2017-06-01 三菱日立パワーシステムズ株式会社 ガスタービン、及びその部品温度調節方法
WO2018124068A1 (ja) 2016-12-26 2018-07-05 三菱重工業株式会社 タービン及びガスタービン
JP6731359B2 (ja) * 2017-02-14 2020-07-29 三菱日立パワーシステムズ株式会社 排気ケーシング、及びこれを備える蒸気タービン
KR102080567B1 (ko) * 2018-01-03 2020-02-24 두산중공업 주식회사 연소기의 냉각구조와 이를 포함하는 연소기 및 가스터빈
KR102080566B1 (ko) * 2018-01-03 2020-02-24 두산중공업 주식회사 연소기의 냉각구조와 이를 포함하는 연소기 및 가스터빈
KR102095035B1 (ko) * 2018-02-09 2020-03-30 두산중공업 주식회사 연소기 및 이를 포함하는 가스터빈
KR102095034B1 (ko) * 2018-02-09 2020-03-30 두산중공업 주식회사 연소기 및 이를 포함하는 가스터빈
CN109404053A (zh) * 2018-11-27 2019-03-01 德阳九鼎电气有限公司 一种用于汽轮机的导流隔板
CN109372637B (zh) * 2018-12-16 2021-04-16 中国航发沈阳发动机研究所 一种燃气轮机排气装置流路设计方法
KR102217633B1 (ko) * 2019-03-26 2021-02-22 두산중공업 주식회사 가스터빈의 스트럿 구조체, 이를 포함하는 배기 디퓨저 및 가스터빈

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH0861087A (ja) * 1994-08-23 1996-03-05 Hitachi Ltd ガスタービン排気構造
US7578369B2 (en) * 2007-09-25 2009-08-25 Hamilton Sundstrand Corporation Mixed-flow exhaust silencer assembly
US20100021291A1 (en) * 2008-07-28 2010-01-28 Siemens Energy, Inc. Diffuser Apparatus in a Turbomachine
JP2011032900A (ja) * 2009-07-30 2011-02-17 Mitsubishi Heavy Ind Ltd 流路構造及びガスタービン排気ディフューザ

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US2674845A (en) * 1951-05-02 1954-04-13 Walter D Pouchot Diffuser apparatus with boundary layer control
FR2612250B1 (fr) * 1986-12-18 1991-04-05 Vibrachoc Sa Dispositif d'echappement d'une turbine a gaz, comportant un diffuseur de jets
US5020318A (en) * 1987-11-05 1991-06-04 General Electric Company Aircraft engine frame construction
JP3513170B2 (ja) 1993-02-26 2004-03-31 三菱重工業株式会社 排気ディフューザー
DE4422700A1 (de) 1994-06-29 1996-01-04 Abb Management Ag Diffusor für Turbomaschine
JPH08260905A (ja) * 1995-03-28 1996-10-08 Mitsubishi Heavy Ind Ltd 軸流タービン用排気ディフューザ
US5813828A (en) * 1997-03-18 1998-09-29 Norris; Thomas R. Method and apparatus for enhancing gas turbo machinery flow
DE19737507A1 (de) 1997-08-28 1999-03-11 Dampers Engineering Gmbh Anordnung zur Beeinflussung des Dralls eines Abgasstroms
JP2002364310A (ja) * 2001-06-06 2002-12-18 Mitsubishi Heavy Ind Ltd 排気ディフューザ
JP2006183665A (ja) 2004-12-03 2006-07-13 Doshisha 流送通路断面積増加装置
EP1921278A1 (en) * 2006-11-13 2008-05-14 ALSTOM Technology Ltd Diffuser and exhaust system for turbine
EP1970539A1 (de) * 2007-03-13 2008-09-17 Siemens Aktiengesellschaft Diffusoranordnung
WO2008143556A1 (en) * 2007-05-22 2008-11-27 Volvo Aero Corporation A masking arrangement for a gas turbine engine
JP2009030512A (ja) 2007-07-26 2009-02-12 Doshisha 流送通路断面積増加装置に付設されるコア部材及びコア部材を備えた流送通路断面積増加装置
JP5047000B2 (ja) 2008-02-27 2012-10-10 三菱重工業株式会社 排気室の連結構造及びガスタービン
US8146341B2 (en) * 2008-09-22 2012-04-03 General Electric Company Integrated gas turbine exhaust diffuser and heat recovery steam generation system
US8109720B2 (en) * 2009-03-31 2012-02-07 General Electric Company Exhaust plenum for a turbine engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0861087A (ja) * 1994-08-23 1996-03-05 Hitachi Ltd ガスタービン排気構造
US7578369B2 (en) * 2007-09-25 2009-08-25 Hamilton Sundstrand Corporation Mixed-flow exhaust silencer assembly
US20100021291A1 (en) * 2008-07-28 2010-01-28 Siemens Energy, Inc. Diffuser Apparatus in a Turbomachine
JP2011032900A (ja) * 2009-07-30 2011-02-17 Mitsubishi Heavy Ind Ltd 流路構造及びガスタービン排気ディフューザ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101902240B1 (ko) * 2017-04-18 2018-09-28 두산중공업 주식회사 가변형 가이드 베인을 포함하는 배기 디퓨저 및 이를 포함하는 가스터빈

Also Published As

Publication number Publication date
CN103459781B (zh) 2015-04-15
EP2692998B1 (en) 2017-05-10
US20140023493A1 (en) 2014-01-23
JP5951187B2 (ja) 2016-07-13
EP2692998A4 (en) 2014-10-08
EP2692998A1 (en) 2014-02-05
JP2012207565A (ja) 2012-10-25
US9845689B2 (en) 2017-12-19
CN103459781A (zh) 2013-12-18
KR20130135928A (ko) 2013-12-11
WO2012133123A1 (ja) 2012-10-04

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