ES2089468T3 - Compresor centrifugo. - Google Patents

Compresor centrifugo.

Info

Publication number
ES2089468T3
ES2089468T3 ES92630070T ES92630070T ES2089468T3 ES 2089468 T3 ES2089468 T3 ES 2089468T3 ES 92630070 T ES92630070 T ES 92630070T ES 92630070 T ES92630070 T ES 92630070T ES 2089468 T3 ES2089468 T3 ES 2089468T3
Authority
ES
Spain
Prior art keywords
centrifugal compressor
impeller
diffuser
limited
space
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.)
Expired - Lifetime
Application number
ES92630070T
Other languages
English (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
Application granted granted Critical
Publication of ES2089468T3 publication Critical patent/ES2089468T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

DIFUSOR DE TUBERIA (11) UTILIZADO EN UN COMPRESOR CENTRIFUGO DE TAL MODO QUE SE OBTIENE EFICACIA ELEVADA EN UN AMPLIO RANGO DE FUNCIONAMIENTO. EL NUMERO DE CANALES DEL DIFUSOR DE TUBERIA (11) ES LIMITADO DE TAL MODO QUE EL ANGULO DE CUÑA ES RELATIVAMENTE AMPLIO Y DE ESTE MODO NO ES SUSCEPTIBLE A LA SEPARIACION DE FLUJOS EN SUS BORDES DE ATAQUE. EL ESPACIO SIN VANO ENTRE EL IMPULSOR (12) DEL CIRCULO DE BORDE DE ATAQUE DEL DIFUSOR ESTA LIMITADO EN SU PROFUNDIDAD RADIAL DE TAL MODO QUE SE INHIBEN MAS LAS SEPARACIONES DE FLUJO. FINALMENTE, EL IMPULSOR (12) TIENE UNA RETROEXTRACCION TAL QUE EL ANGULO ABSOLUTO DE SALIDA DEL FLUJO ES RELATIVAMENTE BAJO, REDUCIENDO ASI LA SENSIBILIDAD A INFERIORES CONDICIONES DE FLUJO.
ES92630070T 1991-08-01 1992-07-30 Compresor centrifugo. Expired - Lifetime ES2089468T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2089468T3 true ES2089468T3 (es) 1996-10-01

Family

ID=24970414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92630070T Expired - Lifetime ES2089468T3 (es) 1991-08-01 1992-07-30 Compresor centrifugo.

Country Status (11)

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

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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
US7174716B2 (en) 2002-11-13 2007-02-13 Utc Power Llc Organic rankine cycle waste heat applications
US6880344B2 (en) * 2002-11-13 2005-04-19 Utc Power, Llc Combined rankine and vapor compression cycles
US6892522B2 (en) 2002-11-13 2005-05-17 Carrier Corporation Combined rankine and vapor compression cycles
US7281379B2 (en) 2002-11-13 2007-10-16 Utc Power Corporation Dual-use radial turbomachine
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US6962056B2 (en) * 2002-11-13 2005-11-08 Carrier Corporation Combined rankine and vapor compression cycles
US7146813B2 (en) 2002-11-13 2006-12-12 Utc Power, Llc Power generation with a centrifugal compressor
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
US7975506B2 (en) 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
US8037713B2 (en) 2008-02-20 2011-10-18 Trane International, Inc. Centrifugal compressor assembly and method
US7856834B2 (en) * 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
WO2009157604A1 (en) * 2008-06-27 2009-12-30 Kturbo, Inc. Two-stage centrifugal compressor
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
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
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
CN103562561A (zh) 2011-06-01 2014-02-05 开利公司 经济化离心压缩机
WO2015061344A1 (en) 2013-10-21 2015-04-30 Williams International Co., L.L.C. Centrifugal turbomachine diffuser with large vaneless portion upstream of a small vaned portion
EP3161266A1 (en) 2014-06-26 2017-05-03 Siemens Energy, Inc. Converging flow joint insert system at an intersection between adjacent transition duct bodljs
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
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
WO2016151934A1 (ja) * 2015-03-20 2016-09-29 三菱重工業株式会社 コンプレッサシステム、及び遠心分離機の取付け構造
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
GB2576565B (en) * 2018-08-24 2021-07-14 Rolls Royce Plc Supercritical carbon dioxide compressor
GB201813819D0 (en) * 2018-08-24 2018-10-10 Rolls Royce Plc Turbomachinery
US11739766B2 (en) 2019-05-14 2023-08-29 Carrier Corporation Centrifugal compressor including diffuser pressure equalization feature
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

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Also Published As

Publication number Publication date
TW223142B (es) 1994-05-01
EP0526387B1 (en) 1996-06-12
JPH05195991A (ja) 1993-08-06
MX9204494A (es) 1993-02-01
SG49941A1 (en) 1998-06-15
AU646175B2 (en) 1994-02-10
DE69211441D1 (de) 1996-07-18
KR960002023B1 (ko) 1996-02-09
AU2067492A (en) 1993-02-04
JPH086711B2 (ja) 1996-01-29
EP0526387A1 (en) 1993-02-03
DE69211441T2 (de) 1996-12-05
BR9202995A (pt) 1993-03-30
KR930004642A (ko) 1993-03-22
US5145317A (en) 1992-09-08

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