CN1831297A - 用于消除由端部泄漏涡流爆发诱发的压缩机定子振动的设备 - Google Patents

用于消除由端部泄漏涡流爆发诱发的压缩机定子振动的设备 Download PDF

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Publication number
CN1831297A
CN1831297A CNA2006100594378A CN200610059437A CN1831297A CN 1831297 A CN1831297 A CN 1831297A CN A2006100594378 A CNA2006100594378 A CN A2006100594378A CN 200610059437 A CN200610059437 A CN 200610059437A CN 1831297 A CN1831297 A CN 1831297A
Authority
CN
China
Prior art keywords
stator
compressor
blade
blades
stator blade
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.)
Pending
Application number
CNA2006100594378A
Other languages
English (en)
Chinese (zh)
Inventor
S·M·希尔勒
R·M·扎查里亚斯
J·E·岑库拉
N·F·马丁
T·R·蒂普顿
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 CN1831297A publication Critical patent/CN1831297A/zh
Pending 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
CNA2006100594378A 2005-03-07 2006-03-07 用于消除由端部泄漏涡流爆发诱发的压缩机定子振动的设备 Pending CN1831297A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/072,249 US20060198726A1 (en) 2005-03-07 2005-03-07 Apparatus for eliminating compressor stator vibration induced by tip leakage vortex bursting
US11/072249 2005-03-07

Publications (1)

Publication Number Publication Date
CN1831297A true CN1831297A (zh) 2006-09-13

Family

ID=36570747

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100594378A Pending CN1831297A (zh) 2005-03-07 2006-03-07 用于消除由端部泄漏涡流爆发诱发的压缩机定子振动的设备

Country Status (4)

Country Link
US (2) US20060198726A1 (ja)
EP (1) EP1707744A3 (ja)
JP (1) JP2006250147A (ja)
CN (1) CN1831297A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207093A (zh) * 2010-03-29 2011-10-05 株式会社日立制作所 压缩机

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US7743497B2 (en) * 2005-10-06 2010-06-29 General Electric Company Method of providing non-uniform stator vane spacing in a compressor
EP2218918A1 (de) * 2009-02-13 2010-08-18 Siemens Aktiengesellschaft Axialturboverdichter für eine Gasturbine mit geringen Spaltverlusten und Diffusorverlusten
EP2218876A1 (de) * 2009-02-16 2010-08-18 Siemens Aktiengesellschaft Dichtungsring zum Abdichten eines Radialspalts in einer Gasturbine
JP5192507B2 (ja) 2010-03-19 2013-05-08 川崎重工業株式会社 ガスタービンエンジン
US9115594B2 (en) 2010-12-28 2015-08-25 Rolls-Royce Corporation Compressor casing treatment for gas turbine engine
JP5342579B2 (ja) 2011-02-28 2013-11-13 三菱重工業株式会社 回転機械の静翼ユニット、回転機械の静翼ユニットの製造方法及び回転機械の静翼ユニットの結合方法
US20130142640A1 (en) * 2011-12-02 2013-06-06 David P. Houston Alternate shroud width to provide mistuning on compressor stator clusters
US20180080454A1 (en) * 2016-09-16 2018-03-22 United Technologies Corporation Segmented stator vane
US11629606B2 (en) * 2021-05-26 2023-04-18 General Electric Company Split-line stator vane assembly

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US2556161A (en) * 1944-03-21 1951-06-12 Power Jets Res & Dev Ltd Gas diffusers for air supplied to combustion chambers
US2693904A (en) * 1950-11-14 1954-11-09 A V Roe Canada Ltd Air bleed for compressors
US3265290A (en) * 1964-09-01 1966-08-09 Anthony J Cali Axial flow compressors for jet engines
US3300121A (en) * 1965-02-24 1967-01-24 Gen Motors Corp Axial-flow compressor
US3861823A (en) * 1973-01-15 1975-01-21 Caterpillar Tractor Co Compressor with retractable guide vanes
CH579218A5 (ja) * 1974-06-17 1976-08-31 Bbc Sulzer Turbomaschinen
US4022540A (en) * 1975-10-02 1977-05-10 General Electric Company Frangible airfoil structure
US4011028A (en) * 1975-10-16 1977-03-08 Anatoly Nikolaevich Borsuk Axial-flow transsonic compressor
US4008978A (en) * 1976-03-19 1977-02-22 General Motors Corporation Ceramic turbine structures
US4503668A (en) * 1983-04-12 1985-03-12 The United States Of America As Represented By The Secretary Of The Air Force Strutless diffuser for gas turbine engine
US5127797A (en) * 1990-09-12 1992-07-07 United Technologies Corporation Compressor case attachment means
US5333995A (en) * 1993-08-09 1994-08-02 General Electric Company Wear shim for a turbine engine
US5681142A (en) * 1993-12-20 1997-10-28 United Technologies Corporation Damping means for a stator assembly of a gas turbine engine
US5697208A (en) * 1995-06-02 1997-12-16 Solar Turbines Incorporated Turbine cooling cycle
US5639212A (en) * 1996-03-29 1997-06-17 General Electric Company Cavity sealed compressor
US6312219B1 (en) * 1999-11-05 2001-11-06 General Electric Company Narrow waist vane
US6338609B1 (en) * 2000-02-18 2002-01-15 General Electric Company Convex compressor casing
DE10355240A1 (de) * 2003-11-26 2005-07-07 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit Fluidentnahme
JP4328269B2 (ja) * 2004-07-28 2009-09-09 株式会社日立製作所 ガスタービン装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207093A (zh) * 2010-03-29 2011-10-05 株式会社日立制作所 压缩机
CN102207093B (zh) * 2010-03-29 2015-04-01 三菱日立电力系统株式会社 压缩机
US9534613B2 (en) 2010-03-29 2017-01-03 Mitsubishi Hitachi Power Systems, Ltd. Compressor

Also Published As

Publication number Publication date
US20060198726A1 (en) 2006-09-07
EP1707744A3 (en) 2009-05-27
US20090123275A1 (en) 2009-05-14
EP1707744A2 (en) 2006-10-04
JP2006250147A (ja) 2006-09-21

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Open date: 20060913