DE102014012765A1 - Radialverdichterstufe - Google Patents

Radialverdichterstufe Download PDF

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Publication number
DE102014012765A1
DE102014012765A1 DE102014012765.6A DE102014012765A DE102014012765A1 DE 102014012765 A1 DE102014012765 A1 DE 102014012765A1 DE 102014012765 A DE102014012765 A DE 102014012765A DE 102014012765 A1 DE102014012765 A1 DE 102014012765A1
Authority
DE
Germany
Prior art keywords
stator
flow
impeller
vanes
diffuser
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Withdrawn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
DE102014012765.6A
Other languages
German (de)
English (en)
Inventor
Thomas MOKULYS
Philipp JENNY
Christof SEEBASS-LINGGI
Yves BIDAUT
Samuel Schneider
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.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo SE
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 MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Priority to DE102014012765.6A priority Critical patent/DE102014012765A1/de
Priority to EP15179255.3A priority patent/EP2993357B1/de
Priority to RU2015137073A priority patent/RU2691699C2/ru
Priority to JP2015170238A priority patent/JP6716220B2/ja
Priority to US14/842,567 priority patent/US20160061219A1/en
Priority to CN201510553935.7A priority patent/CN105387002B/zh
Publication of DE102014012765A1 publication Critical patent/DE102014012765A1/de
Priority to NO16798122A priority patent/NO3191511T3/no
Withdrawn legal-status Critical Current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
    • 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102014012765.6A 2014-09-02 2014-09-02 Radialverdichterstufe Withdrawn DE102014012765A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102014012765.6A DE102014012765A1 (de) 2014-09-02 2014-09-02 Radialverdichterstufe
EP15179255.3A EP2993357B1 (de) 2014-09-02 2015-07-31 Radialverdichterstufe
RU2015137073A RU2691699C2 (ru) 2014-09-02 2015-08-31 Ступень центробежного компрессора
JP2015170238A JP6716220B2 (ja) 2014-09-02 2015-08-31 遠心圧縮機段
US14/842,567 US20160061219A1 (en) 2014-09-02 2015-09-01 Radial compressor stage
CN201510553935.7A CN105387002B (zh) 2014-09-02 2015-09-02 径向压缩器级
NO16798122A NO3191511T3 (no) 2014-09-02 2016-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014012765.6A DE102014012765A1 (de) 2014-09-02 2014-09-02 Radialverdichterstufe

Publications (1)

Publication Number Publication Date
DE102014012765A1 true DE102014012765A1 (de) 2016-03-03

Family

ID=53765155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014012765.6A Withdrawn DE102014012765A1 (de) 2014-09-02 2014-09-02 Radialverdichterstufe

Country Status (7)

Country Link
US (1) US20160061219A1 (no)
EP (1) EP2993357B1 (no)
JP (1) JP6716220B2 (no)
CN (1) CN105387002B (no)
DE (1) DE102014012765A1 (no)
NO (1) NO3191511T3 (no)
RU (1) RU2691699C2 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3848590A1 (de) * 2020-01-07 2021-07-14 ABB Schweiz AG Abströmbereich eines verdichters, verdichter mit einem solchen abströmbereich, und turbolader mit dem verdichter

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015219556A1 (de) 2015-10-08 2017-04-13 Rolls-Royce Deutschland Ltd & Co Kg Diffusor für Radialverdichter, Radialverdichter und Turbomaschine mit Radialverdichter
KR102427392B1 (ko) * 2018-01-24 2022-07-29 한화에어로스페이스 주식회사 압축기용 디퓨저
EP3650709A1 (de) * 2018-11-08 2020-05-13 ABB Turbo Systems AG Beschaufelte diffusoranordnung für einen radialverdichter
US11098730B2 (en) 2019-04-12 2021-08-24 Rolls-Royce Corporation Deswirler assembly for a centrifugal compressor
US11441516B2 (en) * 2020-07-14 2022-09-13 Rolls-Royce North American Technologies Inc. Centrifugal compressor assembly for a gas turbine engine with deswirler having sealing features
US11286952B2 (en) 2020-07-14 2022-03-29 Rolls-Royce Corporation Diffusion system configured for use with centrifugal compressor
US11578654B2 (en) 2020-07-29 2023-02-14 Rolls-Royce North American Technologies Inc. Centrifical compressor assembly for a gas turbine engine
RU2757150C1 (ru) * 2020-11-03 2021-10-11 Акционерное общество "Интер РАО - Электрогенерация" Осевой многоступенчатый компрессор с впрыском воды в его проточную часть
CN113882971B (zh) * 2021-09-15 2023-02-03 浙江理工大学 一种火箭发动机涡轮泵的定子导叶结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502808C2 (de) 1995-01-30 1997-02-27 Man B & W Diesel Ag Radialströmungsmaschine
DE102007019264A1 (de) 2007-04-24 2008-11-06 Man Turbo Ag Filtervorrichtung
EP2014925A1 (de) 2007-07-12 2009-01-14 ABB Turbo Systems AG Diffuser für Radialverdichter
JP2009150308A (ja) * 2007-12-20 2009-07-09 Toyota Motor Corp 遠心圧縮機

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006603A (en) * 1954-08-25 1961-10-31 Gen Electric Turbo-machine blade spacing with modulated pitch
US3289921A (en) * 1965-10-08 1966-12-06 Caterpillar Tractor Co Vaneless diffuser
US3658437A (en) * 1970-03-27 1972-04-25 Caterpillar Tractor Co Diffuser including vaneless and vaned sections
US4877373A (en) * 1988-02-08 1989-10-31 Dresser-Rand Company Vaned diffuser with small straightening vanes
SU1525335A1 (ru) * 1988-03-09 1989-11-30 Университет дружбы народов им.Патриса Лумумбы Лопаточный диффузор центробежного компрессора
US4900225A (en) * 1989-03-08 1990-02-13 Union Carbide Corporation Centrifugal compressor having hybrid diffuser and excess area diffusing volute
US5064344A (en) * 1989-11-01 1991-11-12 Sundstrand Corporation Partial throat diffuser
JP2865834B2 (ja) * 1990-09-05 1999-03-08 株式会社日立製作所 遠心圧縮機
JP3110205B2 (ja) * 1993-04-28 2000-11-20 株式会社日立製作所 遠心圧縮機及び羽根付ディフューザ
JPH10176699A (ja) * 1996-12-18 1998-06-30 Ishikawajima Harima Heavy Ind Co Ltd 遠心圧縮機
EP0961033B1 (de) * 1998-05-25 2003-10-08 ABB Turbo Systems AG Radialverdichter
JP2004100553A (ja) * 2002-09-09 2004-04-02 Mitsubishi Heavy Ind Ltd 回転機械の静翼構造
US8016557B2 (en) * 2005-08-09 2011-09-13 Praxair Technology, Inc. Airfoil diffuser for a centrifugal compressor
EP1860325A1 (de) * 2006-05-26 2007-11-28 ABB Turbo Systems AG Diffusor
DE102007034236A1 (de) * 2007-07-23 2009-02-05 Continental Automotive Gmbh Radialverdichter mit einem Diffusor für den Einsatz bei einem Turbolader
JP5665535B2 (ja) * 2010-12-28 2015-02-04 三菱重工業株式会社 遠心圧縮機
RU2493439C1 (ru) * 2012-02-17 2013-09-20 Общество с ограниченной ответственностью Деловой центр "Галактика" Центробежный насос
WO2013171452A2 (en) * 2012-05-16 2013-11-21 Dyson Technology Limited A fan
CN103671270B (zh) * 2013-11-30 2016-03-30 西安交通大学 一种扩压器叶片可振荡的离心压缩机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502808C2 (de) 1995-01-30 1997-02-27 Man B & W Diesel Ag Radialströmungsmaschine
DE102007019264A1 (de) 2007-04-24 2008-11-06 Man Turbo Ag Filtervorrichtung
EP2014925A1 (de) 2007-07-12 2009-01-14 ABB Turbo Systems AG Diffuser für Radialverdichter
JP2009150308A (ja) * 2007-12-20 2009-07-09 Toyota Motor Corp 遠心圧縮機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3848590A1 (de) * 2020-01-07 2021-07-14 ABB Schweiz AG Abströmbereich eines verdichters, verdichter mit einem solchen abströmbereich, und turbolader mit dem verdichter
WO2021140142A1 (de) * 2020-01-07 2021-07-15 Abb Switzerland Ltd. Abströmbereich eines verdichters, verdichter mit einem solchen abströmbereich, und turbolader mit dem verdichter
US11885350B2 (en) 2020-01-07 2024-01-30 Turbo Systems Switzerland Ltd. Outflow region of a compressor, compressor having an outflow region of said type, and turbocharger having the compressor

Also Published As

Publication number Publication date
JP2016053363A (ja) 2016-04-14
CN105387002A (zh) 2016-03-09
US20160061219A1 (en) 2016-03-03
NO3191511T3 (no) 2018-02-17
RU2015137073A3 (no) 2018-10-29
EP2993357A2 (de) 2016-03-09
JP6716220B2 (ja) 2020-07-01
EP2993357A3 (de) 2016-04-13
RU2015137073A (ru) 2017-03-07
CN105387002B (zh) 2019-10-25
RU2691699C2 (ru) 2019-06-17
EP2993357B1 (de) 2018-02-21

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R016 Response to examination communication
R120 Application withdrawn or ip right abandoned