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FR2934009B1 - Diffuseur d'echappement pour turbine a gaz - Google Patents

Diffuseur d'echappement pour turbine a gaz

Info

Publication number
FR2934009B1
FR2934009B1 FR0854948A FR0854948A FR2934009B1 FR 2934009 B1 FR2934009 B1 FR 2934009B1 FR 0854948 A FR0854948 A FR 0854948A FR 0854948 A FR0854948 A FR 0854948A FR 2934009 B1 FR2934009 B1 FR 2934009B1
Authority
FR
France
Prior art keywords
gas turbine
exhaust diffuser
diffuser
exhaust
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.)
Active
Application number
FR0854948A
Other languages
English (en)
Other versions
FR2934009A1 (fr
Inventor
Thierry Piffre
Philippe Claudon
Liberto Gandia
Sebastien Cloarec
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.)
GE Energy Products France SNC
Original Assignee
GE Energy Products France SNC
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 GE Energy Products France SNC filed Critical GE Energy Products France SNC
Priority to FR0854948A priority Critical patent/FR2934009B1/fr
Priority to CN200980136039.3A priority patent/CN102165144B/zh
Priority to DE112009001754T priority patent/DE112009001754T5/de
Priority to PCT/FR2009/051413 priority patent/WO2010010277A1/fr
Publication of FR2934009A1 publication Critical patent/FR2934009A1/fr
Application granted granted Critical
Publication of FR2934009B1 publication Critical patent/FR2934009B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/12—Two-dimensional rectangular
    • F05D2250/121—Two-dimensional rectangular square
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Measuring Volume Flow (AREA)
  • Supercharger (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR0854948A 2008-07-21 2008-07-21 Diffuseur d'echappement pour turbine a gaz Active FR2934009B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0854948A FR2934009B1 (fr) 2008-07-21 2008-07-21 Diffuseur d'echappement pour turbine a gaz
CN200980136039.3A CN102165144B (zh) 2008-07-21 2009-07-16 用于燃气轮机的排气扩压器
DE112009001754T DE112009001754T5 (de) 2008-07-21 2009-07-16 Abgasdiffusor für Gasturbine
PCT/FR2009/051413 WO2010010277A1 (fr) 2008-07-21 2009-07-16 Diffuseur d'echappement pour turbine a gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854948A FR2934009B1 (fr) 2008-07-21 2008-07-21 Diffuseur d'echappement pour turbine a gaz

Publications (2)

Publication Number Publication Date
FR2934009A1 FR2934009A1 (fr) 2010-01-22
FR2934009B1 true FR2934009B1 (fr) 2010-09-03

Family

ID=40404746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854948A Active FR2934009B1 (fr) 2008-07-21 2008-07-21 Diffuseur d'echappement pour turbine a gaz

Country Status (4)

Country Link
CN (1) CN102165144B (fr)
DE (1) DE112009001754T5 (fr)
FR (1) FR2934009B1 (fr)
WO (1) WO2010010277A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010016820U1 (de) * 2010-12-21 2012-03-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Diffusor für einen Ventilator sowie Ventilatoranordnung mit einem derartigen Diffusor
DE102012003336A1 (de) * 2012-02-17 2013-08-22 Ziehl-Abegg Ag Diffusor, Ventilator mit einem solchen Diffusor sowie Gerät mit solchen Ventilatoren
WO2014116616A2 (fr) * 2013-01-22 2014-07-31 Siemens Energy, Inc. Moteur à turbine à gaz avec diffuseur d'échappement à composants multiples fonctionnant en association avec un système de refroidissement externe ambiant à boîtier externe
EP2947283B1 (fr) 2014-05-23 2017-01-11 GE Energy Products France SNC Structure d'isolation thermo-acoustique pour échappement de machine tournante
KR101909595B1 (ko) * 2017-04-28 2018-12-19 두산중공업 주식회사 분사구, 흡입구를 포함하는 배기 디퓨저 및 이를 포함하는 가스터빈
DE102017121337A1 (de) * 2017-09-14 2019-03-14 Abb Turbo Systems Ag Diffusor einer abgasturbine
CN109630219B (zh) * 2018-12-16 2022-03-04 中国航发沈阳发动机研究所 一种燃气轮机排气装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484358A (de) * 1968-02-15 1970-01-15 Escher Wyss Ag Abströmgehäuse einer axialen Turbomaschine
FR2622253B1 (fr) * 1987-10-21 1990-02-09 Snecma Canal de transition d'un ensemble d'ejection de turboreacteur
FR2697287B1 (fr) * 1992-10-26 1994-12-09 Europ Gas Turbines Sa Diffuseur d'échappement de turbine à gaz.
FR2697314B1 (fr) * 1992-10-26 1994-12-16 Europ Gas Turbines Sa Gaine métallique soumise à des gradients de température élevés.
JP2006307733A (ja) * 2005-04-28 2006-11-09 Mitsubishi Heavy Ind Ltd ガスタービン排気ディフューザ
US20070249279A1 (en) * 2006-04-20 2007-10-25 Ranjit Jangili System and apparatus for enclosing equipment
US7870722B2 (en) * 2006-12-06 2011-01-18 The Boeing Company Systems and methods for passively directing aircraft engine nozzle flows

Also Published As

Publication number Publication date
DE112009001754T5 (de) 2011-07-28
CN102165144A (zh) 2011-08-24
FR2934009A1 (fr) 2010-01-22
CN102165144B (zh) 2014-01-08
WO2010010277A1 (fr) 2010-01-28

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