AU646175B2 - Centrifugal compressor with high efficiency and wide operating range - Google Patents

Centrifugal compressor with high efficiency and wide operating range Download PDF

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Publication number
AU646175B2
AU646175B2 AU20674/92A AU2067492A AU646175B2 AU 646175 B2 AU646175 B2 AU 646175B2 AU 20674/92 A AU20674/92 A AU 20674/92A AU 2067492 A AU2067492 A AU 2067492A AU 646175 B2 AU646175 B2 AU 646175B2
Authority
AU
Australia
Prior art keywords
impeller
diffuser
centrifugal compressor
channels
angle
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.)
Ceased
Application number
AU20674/92A
Other languages
English (en)
Other versions
AU2067492A (en
Inventor
Joost J. Brasz
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of AU2067492A publication Critical patent/AU2067492A/en
Application granted granted Critical
Publication of AU646175B2 publication Critical patent/AU646175B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • F04D29/444—Bladed diffusers
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU20674/92A 1991-08-01 1992-07-30 Centrifugal compressor with high efficiency and wide operating range Ceased AU646175B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US739006 1991-08-01
US07/739,006 US5145317A (en) 1991-08-01 1991-08-01 Centrifugal compressor with high efficiency and wide operating range

Publications (2)

Publication Number Publication Date
AU2067492A AU2067492A (en) 1993-02-04
AU646175B2 true AU646175B2 (en) 1994-02-10

Family

ID=24970414

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20674/92A Ceased AU646175B2 (en) 1991-08-01 1992-07-30 Centrifugal compressor with high efficiency and wide operating range

Country Status (11)

Country Link
US (1) US5145317A (enExample)
EP (1) EP0526387B1 (enExample)
JP (1) JPH086711B2 (enExample)
KR (1) KR960002023B1 (enExample)
AU (1) AU646175B2 (enExample)
BR (1) BR9202995A (enExample)
DE (1) DE69211441T2 (enExample)
ES (1) ES2089468T3 (enExample)
MX (1) MX9204494A (enExample)
SG (1) SG49941A1 (enExample)
TW (1) TW223142B (enExample)

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US5762833A (en) * 1996-09-09 1998-06-09 Aeromix Systems, Inc. Aerator with a removable stator and method of repairing the same
US5924847A (en) * 1997-08-11 1999-07-20 Mainstream Engineering Corp. Magnetic bearing centrifugal refrigeration compressor and refrigerant having minimum specific enthalpy rise
GB2337795A (en) * 1998-05-27 1999-12-01 Ebara Corp An impeller with splitter blades
JP4625158B2 (ja) * 2000-05-29 2011-02-02 本田技研工業株式会社 遠心式コンプレッサ
JP4627856B2 (ja) 2000-09-26 2011-02-09 本田技研工業株式会社 遠心型圧縮機のディフューザ
US7254949B2 (en) * 2002-11-13 2007-08-14 Utc Power Corporation Turbine with vaned nozzles
US7174716B2 (en) 2002-11-13 2007-02-13 Utc Power Llc Organic rankine cycle waste heat applications
US7281379B2 (en) * 2002-11-13 2007-10-16 Utc Power Corporation Dual-use radial turbomachine
US7146813B2 (en) * 2002-11-13 2006-12-12 Utc Power, Llc Power generation with a centrifugal compressor
US6892522B2 (en) 2002-11-13 2005-05-17 Carrier Corporation Combined rankine and vapor compression cycles
US6880344B2 (en) * 2002-11-13 2005-04-19 Utc Power, Llc Combined rankine and vapor compression cycles
US6962056B2 (en) * 2002-11-13 2005-11-08 Carrier Corporation Combined rankine and vapor compression cycles
JP3812537B2 (ja) * 2003-01-09 2006-08-23 株式会社デンソー 遠心式送風機
SE525219C2 (sv) * 2003-05-15 2004-12-28 Volvo Lastvagnar Ab Turboladdarsystem för en förbränningsmotor där båda kompressorstegen är av radialtyp med kompressorhjul försedda med bakåtsvepta blad
GB0403869D0 (en) * 2004-02-21 2004-03-24 Holset Engineering Co Compressor
US7326027B1 (en) 2004-05-25 2008-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Devices and methods of operation thereof for providing stable flow for centrifugal compressors
US20060067829A1 (en) * 2004-09-24 2006-03-30 Vrbas Gary D Backswept titanium turbocharger compressor wheel
JP4952465B2 (ja) * 2007-09-13 2012-06-13 株式会社Ｉｈｉ パイプディフューザ式遠心圧縮機
JP4969433B2 (ja) * 2007-12-19 2012-07-04 三菱重工業株式会社 遠心圧縮機
US8037713B2 (en) * 2008-02-20 2011-10-18 Trane International, Inc. Centrifugal compressor assembly and method
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
US7856834B2 (en) * 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
US7975506B2 (en) 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
WO2009157604A1 (en) * 2008-06-27 2009-12-30 Kturbo, Inc. Two-stage centrifugal compressor
US8065881B2 (en) * 2008-08-12 2011-11-29 Siemens Energy, Inc. Transition with a linear flow path with exhaust mouths for use in a gas turbine engine
US8113003B2 (en) * 2008-08-12 2012-02-14 Siemens Energy, Inc. Transition with a linear flow path for use in a gas turbine engine
US8091365B2 (en) * 2008-08-12 2012-01-10 Siemens Energy, Inc. Canted outlet for transition in a gas turbine engine
US8596968B2 (en) * 2008-12-31 2013-12-03 Rolls-Royce North American Technologies, Inc. Diffuser for a compressor
US8616007B2 (en) * 2009-01-22 2013-12-31 Siemens Energy, Inc. Structural attachment system for transition duct outlet
TWI379041B (en) * 2009-02-13 2012-12-11 Ind Tech Res Inst Method and system for controling compressor
US8585348B2 (en) * 2009-12-14 2013-11-19 Honeywell International, Inc. Centrifugal compressor with pipe diffuser
KR101270899B1 (ko) * 2010-08-09 2013-06-07 엘지전자 주식회사 임펠러 및 이를 포함하는 원심 압축기
US20140182317A1 (en) 2011-06-01 2014-07-03 Carrier Corporation Economized Centrifugal Compressor
EP3060810B1 (en) 2013-10-21 2020-02-05 Williams International Co., L.L.C. Turbomachine diffuser
JP6279772B2 (ja) 2014-06-26 2018-02-14 シーメンス エナジー インコーポレイテッド 隣接する移行ダクト体の間の交差部における収束流れ接合部挿入システム
CN106661948A (zh) 2014-06-26 2017-05-10 西门子能源公司 在相邻过渡导管主体之间的交汇部的汇合流连接部插入件系统
DE102014212926A1 (de) * 2014-07-03 2016-01-07 Siemens Aktiengesellschaft Spiralgehäuse für einen Radialverdichter
CN104358710A (zh) * 2014-09-20 2015-02-18 潍坊富源增压器有限公司 涡轮增压器
US20180038389A1 (en) * 2015-03-20 2018-02-08 Mitsubishi Heavy Industries, Ltd. Compressor system, and attachment structure for centrifugal separator
DE102015006459A1 (de) * 2015-05-20 2015-12-03 Daimler Ag Radialverdichter, insbesondere für einen Abgasturbolader einer Verbrennungskraftmaschine
FR3065023B1 (fr) * 2017-04-07 2019-04-12 Safran Aircraft Engines Diffuseur axial renforce
US10851801B2 (en) * 2018-03-02 2020-12-01 Ingersoll-Rand Industrial U.S., Inc. Centrifugal compressor system and diffuser
GB201813819D0 (en) * 2018-08-24 2018-10-10 Rolls Royce Plc Turbomachinery
GB2576565B (en) * 2018-08-24 2021-07-14 Rolls Royce Plc Supercritical carbon dioxide compressor
CN112236600B (zh) 2019-05-14 2023-02-21 开利公司 包括扩散器压力均衡特征的离心式压缩机
CN111734675B (zh) * 2020-06-16 2021-12-03 泛仕达机电股份有限公司 一种后向离心风轮及离心风机
US20220034227A1 (en) 2020-08-03 2022-02-03 Rolls-Royce North American Technologies Inc. Compressor turbine wheel
US11828188B2 (en) * 2020-08-07 2023-11-28 Concepts Nrec, Llc Flow control structures for enhanced performance and turbomachines incorporating the same

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US4302150A (en) * 1979-05-11 1981-11-24 The Garrett Corporation Centrifugal compressor with diffuser
US4378194A (en) * 1980-10-02 1983-03-29 Carrier Corporation Centrifugal compressor
US4527949A (en) * 1983-09-12 1985-07-09 Carrier Corporation Variable width diffuser

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US4378194A (en) * 1980-10-02 1983-03-29 Carrier Corporation Centrifugal compressor
US4527949A (en) * 1983-09-12 1985-07-09 Carrier Corporation Variable width diffuser

Also Published As

Publication number Publication date
JPH086711B2 (ja) 1996-01-29
JPH05195991A (ja) 1993-08-06
BR9202995A (pt) 1993-03-30
MX9204494A (es) 1993-02-01
SG49941A1 (en) 1998-06-15
ES2089468T3 (es) 1996-10-01
US5145317A (en) 1992-09-08
DE69211441D1 (de) 1996-07-18
KR930004642A (ko) 1993-03-22
TW223142B (enExample) 1994-05-01
KR960002023B1 (ko) 1996-02-09
EP0526387A1 (en) 1993-02-03
EP0526387B1 (en) 1996-06-12
DE69211441T2 (de) 1996-12-05
AU2067492A (en) 1993-02-04

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