DE102014111999A1 - Inducer- und Diffusorkonfiguration für ein Gasturbinensystem - Google Patents

Inducer- und Diffusorkonfiguration für ein Gasturbinensystem Download PDF

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Publication number
DE102014111999A1
DE102014111999A1 DE201410111999 DE102014111999A DE102014111999A1 DE 102014111999 A1 DE102014111999 A1 DE 102014111999A1 DE 201410111999 DE201410111999 DE 201410111999 DE 102014111999 A DE102014111999 A DE 102014111999A DE 102014111999 A1 DE102014111999 A1 DE 102014111999A1
Authority
DE
Germany
Prior art keywords
inducer
wall
diffuser
outlet
compressor
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.)
Withdrawn
Application number
DE201410111999
Other languages
German (de)
English (en)
Inventor
Matthew Stephen Casavant
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE102014111999A1 publication Critical patent/DE102014111999A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE201410111999 2013-08-27 2014-08-21 Inducer- und Diffusorkonfiguration für ein Gasturbinensystem Withdrawn DE102014111999A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/011,611 US9447794B2 (en) 2013-08-27 2013-08-27 Inducer and diffuser configuration for a gas turbine system
US14/011,611 2013-08-27

Publications (1)

Publication Number Publication Date
DE102014111999A1 true DE102014111999A1 (de) 2015-03-05

Family

ID=52470597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201410111999 Withdrawn DE102014111999A1 (de) 2013-08-27 2014-08-21 Inducer- und Diffusorkonfiguration für ein Gasturbinensystem

Country Status (5)

Country Link
US (1) US9447794B2 (enExample)
JP (1) JP2015045333A (enExample)
CN (1) CN104420997A (enExample)
CH (1) CH708483A2 (enExample)
DE (1) DE102014111999A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101622537B1 (ko) 2015-03-17 2016-05-20 이지열 구심디퓨저와 터빈을 지닌 동력발생장치
CN106596113B (zh) * 2016-12-14 2019-01-18 中国航天空气动力技术研究院 发动机试车平台用平开式扩压器
US20190071977A1 (en) * 2017-09-07 2019-03-07 General Electric Company Component for a turbine engine with a cooling hole
CN109113870B (zh) * 2018-09-26 2024-06-04 新奥能源动力科技（上海）有限公司 一种扩压器、压气机和燃气涡轮机
CN112191698B (zh) * 2020-09-29 2023-01-24 太原科技大学 一种用于热轧h型钢高压水除鳞装置
CN115585479B (zh) * 2022-11-14 2024-11-05 哈尔滨广瀚动力技术发展有限公司 一种燃气轮机扩压装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2108202B (en) * 1980-10-10 1984-05-10 Rolls Royce Air cooling systems for gas turbine engines
US4807433A (en) * 1983-05-05 1989-02-28 General Electric Company Turbine cooling air modulation
US5245821A (en) 1991-10-21 1993-09-21 General Electric Company Stator to rotor flow inducer
US6050079A (en) * 1997-12-24 2000-04-18 General Electric Company Modulated turbine cooling system
US6672072B1 (en) * 1998-08-17 2004-01-06 General Electric Company Pressure boosted compressor cooling system
US6183195B1 (en) * 1999-02-04 2001-02-06 Pratt & Whitney Canada Corp. Single slot impeller bleed
US6540477B2 (en) * 2001-05-21 2003-04-01 General Electric Company Turbine cooling circuit
US6526751B1 (en) * 2001-12-17 2003-03-04 Caterpillar Inc Integrated turbocharger ejector intercooler with partial isothermal compression
WO2006067359A1 (en) 2004-12-21 2006-06-29 Honeywell International, Inc. Turbine wheel with backswept inducer
US8529195B2 (en) * 2010-10-12 2013-09-10 General Electric Company Inducer for gas turbine system

Also Published As

Publication number Publication date
JP2015045333A (ja) 2015-03-12
US20150063996A1 (en) 2015-03-05
CN104420997A (zh) 2015-03-18
US9447794B2 (en) 2016-09-20
CH708483A2 (de) 2015-02-27

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee