CN103184888B - 用于从流体分离颗粒的涡轮和方法 - Google Patents

用于从流体分离颗粒的涡轮和方法 Download PDF

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Publication number
CN103184888B
CN103184888B CN201310001629.3A CN201310001629A CN103184888B CN 103184888 B CN103184888 B CN 103184888B CN 201310001629 A CN201310001629 A CN 201310001629A CN 103184888 B CN103184888 B CN 103184888B
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CN
China
Prior art keywords
fluid
passage
turbine
chamber
curved part
Prior art date
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Active
Application number
CN201310001629.3A
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English (en)
Chinese (zh)
Other versions
CN103184888A (zh
Inventor
A.O.本森
G.M.伊策尔
K.R.柯特利
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General Electric Company PLC
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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.)
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN103184888A publication Critical patent/CN103184888A/zh
Application granted granted Critical
Publication of CN103184888B publication Critical patent/CN103184888B/zh
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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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/612—Foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Separating Particles In Gases By Inertia (AREA)
CN201310001629.3A 2012-01-03 2013-01-04 用于从流体分离颗粒的涡轮和方法 Active CN103184888B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/342556 2012-01-03
US13/342,556 US8961111B2 (en) 2012-01-03 2012-01-03 Turbine and method for separating particulates from a fluid
US13/342,556 2012-01-03

Publications (2)

Publication Number Publication Date
CN103184888A CN103184888A (zh) 2013-07-03
CN103184888B true CN103184888B (zh) 2016-04-13

Family

ID=47603013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310001629.3A Active CN103184888B (zh) 2012-01-03 2013-01-04 用于从流体分离颗粒的涡轮和方法

Country Status (5)

Country Link
US (1) US8961111B2 (enExample)
EP (1) EP2612992B1 (enExample)
JP (1) JP6405077B2 (enExample)
CN (1) CN103184888B (enExample)
RU (1) RU2012158329A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8535006B2 (en) * 2010-07-14 2013-09-17 Siemens Energy, Inc. Near-wall serpentine cooled turbine airfoil
EP2828484B2 (de) * 2012-03-22 2024-10-09 Ansaldo Energia IP UK Limited Turbinenschaufel
US9650905B2 (en) * 2012-08-28 2017-05-16 United Technologies Corporation Singlet vane cluster assembly
US10227930B2 (en) 2016-03-28 2019-03-12 General Electric Company Compressor bleed systems in turbomachines and methods of extracting compressor airflow
US10669896B2 (en) 2018-01-17 2020-06-02 Raytheon Technologies Corporation Dirt separator for internally cooled components
GB2572170A (en) * 2018-03-21 2019-09-25 Rolls Royce Plc Removing entrained particles
US11391161B2 (en) * 2018-07-19 2022-07-19 General Electric Company Component for a turbine engine with a cooling hole

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340149A1 (en) * 1988-04-25 1989-11-02 United Technologies Corporation Dirt removal means for air cooled blades
GB2228540A (en) * 1988-12-07 1990-08-29 Rolls Royce Plc Cooling of turbine blades
CN101148994A (zh) * 2006-07-27 2008-03-26 通用电气公司 灰孔圆顶叶片
US7665965B1 (en) * 2007-01-17 2010-02-23 Florida Turbine Technologies, Inc. Turbine rotor disk with dirt particle separator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362155A (en) 1965-03-29 1968-01-09 Gen Electric Axial flow separator
US3309567A (en) 1965-10-22 1967-03-14 Berkey Photo Inc Pulse discharge lamp circuit
US3338049A (en) 1966-02-01 1967-08-29 Gen Electric Gas turbine engine including separator for removing extraneous matter
US4685942A (en) 1982-12-27 1987-08-11 General Electric Company Axial flow inlet particle separator
US5700131A (en) * 1988-08-24 1997-12-23 United Technologies Corporation Cooled blades for a gas turbine engine
SE527932C2 (sv) * 2004-02-27 2006-07-11 Demag Delaval Ind Turbomachine Ett rotorblad eller en ledskena för en rotormaskin, såsom en gasturbin
GB0524735D0 (en) * 2005-12-03 2006-01-11 Rolls Royce Plc Turbine blade
GB2452327B (en) * 2007-09-01 2010-02-03 Rolls Royce Plc A cooled component
FR2943092B1 (fr) * 2009-03-13 2011-04-15 Snecma Aube de turbine avec un trou de depoussierage en base de pale
US8176720B2 (en) * 2009-09-22 2012-05-15 Siemens Energy, Inc. Air cooled turbine component having an internal filtration system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340149A1 (en) * 1988-04-25 1989-11-02 United Technologies Corporation Dirt removal means for air cooled blades
GB2228540A (en) * 1988-12-07 1990-08-29 Rolls Royce Plc Cooling of turbine blades
CN101148994A (zh) * 2006-07-27 2008-03-26 通用电气公司 灰孔圆顶叶片
US7665965B1 (en) * 2007-01-17 2010-02-23 Florida Turbine Technologies, Inc. Turbine rotor disk with dirt particle separator

Also Published As

Publication number Publication date
EP2612992A3 (en) 2018-03-14
EP2612992A2 (en) 2013-07-10
RU2012158329A (ru) 2014-07-10
US20130170982A1 (en) 2013-07-04
US8961111B2 (en) 2015-02-24
CN103184888A (zh) 2013-07-03
JP6405077B2 (ja) 2018-10-17
EP2612992B1 (en) 2019-11-06
JP2013139811A (ja) 2013-07-18

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GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231226

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York State, USA

Patentee before: General Electric Co.