CN102817865A - 轴流式涡轮压缩机 - Google Patents

轴流式涡轮压缩机 Download PDF

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Publication number
CN102817865A
CN102817865A CN2012101871763A CN201210187176A CN102817865A CN 102817865 A CN102817865 A CN 102817865A CN 2012101871763 A CN2012101871763 A CN 2012101871763A CN 201210187176 A CN201210187176 A CN 201210187176A CN 102817865 A CN102817865 A CN 102817865A
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CN
China
Prior art keywords
channel
compressor
wall
axial
wall structure
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
CN2012101871763A
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English (en)
Chinese (zh)
Inventor
迪尔克·默滕斯
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of CN102817865A publication Critical patent/CN102817865A/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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/682—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid extraction
    • 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
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN2012101871763A 2011-06-08 2012-06-07 轴流式涡轮压缩机 Pending CN102817865A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11169109.3 2011-06-08
EP11169109A EP2532898A1 (de) 2011-06-08 2011-06-08 Axialturboverdichter

Publications (1)

Publication Number Publication Date
CN102817865A true CN102817865A (zh) 2012-12-12

Family

ID=44872640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101871763A Pending CN102817865A (zh) 2011-06-08 2012-06-07 轴流式涡轮压缩机

Country Status (4)

Country Link
US (1) US20120315131A1 (enrdf_load_stackoverflow)
EP (1) EP2532898A1 (enrdf_load_stackoverflow)
JP (1) JP2012255440A (enrdf_load_stackoverflow)
CN (1) CN102817865A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108119406A (zh) * 2018-01-11 2018-06-05 南京航空航天大学 轴流压气机周向大间隔小通孔机匣

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3023592A1 (de) * 2014-11-20 2016-05-25 Siemens Aktiengesellschaft Diffusor einer thermischen Energiemaschine sowie thermische Energiemaschine
US11092030B2 (en) 2019-04-18 2021-08-17 Raytheon Technologies Corporation Adaptive case for a gas turbine engine
US11965528B1 (en) 2023-08-16 2024-04-23 Rolls-Royce North American Technologies Inc. Adjustable air flow plenum with circumferential movable closure for a fan of a gas turbine engine
US12078070B1 (en) 2023-08-16 2024-09-03 Rolls-Royce North American Technologies Inc. Adjustable air flow plenum with sliding doors for a fan of a gas turbine engine
US12085021B1 (en) 2023-08-16 2024-09-10 Rolls-Royce North American Technologies Inc. Adjustable air flow plenum with movable closure for a fan of a gas turbine engine
US11970985B1 (en) 2023-08-16 2024-04-30 Rolls-Royce North American Technologies Inc. Adjustable air flow plenum with pivoting vanes for a fan of a gas turbine engine
US12018621B1 (en) 2023-08-16 2024-06-25 Rolls-Royce North American Technologies Inc. Adjustable depth tip treatment with rotatable ring with pockets for a fan of a gas turbine engine
US12066035B1 (en) 2023-08-16 2024-08-20 Rolls-Royce North American Technologies Inc. Adjustable depth tip treatment with axial member with pockets for a fan of a gas turbine engine
US12258870B1 (en) * 2024-03-08 2025-03-25 Rolls-Royce North American Technologies Inc. Adjustable fan track liner with slotted array active fan tip treatment for distortion tolerance
US12286936B1 (en) * 2024-05-09 2025-04-29 Rolls-Royce North American Technologies Inc. Adjustable fan track liner with groove array active fan tip treatment for distortion tolerance
US12209541B1 (en) * 2024-05-09 2025-01-28 Rolls-Royce North American Technologies Inc. Adjustable fan track liner with dual slotted array active fan tip treatment for distortion tolerance
US12215712B1 (en) * 2024-05-09 2025-02-04 Rolls-Royce North American Technologies Inc. Adjustable fan track liner with dual grooved array active fan tip treatment for distortion tolerance
US12209502B1 (en) * 2024-06-28 2025-01-28 Rolls-Royce North American Technologies Inc. Active fan tip treatment using rotating drum array with axial channels in fan track liner for distortion tolerance
US12168983B1 (en) * 2024-06-28 2024-12-17 Rolls-Royce North American Technologies Inc. Active fan tip treatment using rotating drum array in fan track liner with axial and circumferential channels for distortion tolerance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168296A (ja) * 1983-03-16 1984-09-21 Hitachi Ltd 多段軸流圧縮機のサ−ジング防止装置
US20030002982A1 (en) * 2001-06-29 2003-01-02 Kouichi Irie Axial-flow type hydraulic machine
US6574965B1 (en) * 1998-12-23 2003-06-10 United Technologies Corporation Rotor tip bleed in gas turbine engines
CN1840864A (zh) * 2005-02-16 2006-10-04 斯奈克玛 在涡轮喷气发动机中从高压压缩器转轮端部抽出空气
CN1942656A (zh) * 2004-02-18 2007-04-04 西门子公司 带防冷却的压缩机外壳的燃气轮机和运行燃气轮机的方法
CN101148995A (zh) * 2006-09-21 2008-03-26 通用电气公司 用于控制蒸汽涡轮机操作的方法和设备

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US3365172A (en) * 1966-11-02 1968-01-23 Gen Electric Air cooled shroud seal
JPS5364112A (en) * 1976-11-19 1978-06-08 Hitachi Ltd Gas turbine compressor
GB2158879B (en) 1984-05-19 1987-09-03 Rolls Royce Preventing surge in an axial flow compressor
GB2172053B (en) * 1985-03-05 1988-10-05 Rolls Royce Gas turbine engine valve control system
JPS62126296A (ja) * 1985-11-27 1987-06-08 Hitachi Ltd 軸流圧縮機の抽気装置
JPS62210295A (ja) * 1986-03-11 1987-09-16 Toshiba Corp 多段軸流圧縮機の放風装置
KR100198721B1 (ko) * 1991-01-30 1999-06-15 레비스 스테픈 이 개선된 케이스를 갖는 가스 터어빈 엔진
RU2034175C1 (ru) * 1993-03-11 1995-04-30 Центральный институт авиационного моторостроения им.П.И.Баранова Турбокомпрессор
US5431533A (en) * 1993-10-15 1995-07-11 United Technologies Corporation Active vaned passage casing treatment
GB2356588B (en) * 1999-11-25 2003-11-12 Rolls Royce Plc Processing tip treatment bars in a gas turbine engine
GB2376515B (en) * 2001-06-13 2004-09-29 Rolls Royce Plc Bleed valve assembly
FR2846034B1 (fr) * 2002-10-22 2006-06-23 Snecma Moteurs Carter, compresseur, turbine et turbomoteur a combustion comprenant un tel carter
DE102004032978A1 (de) * 2004-07-08 2006-02-09 Mtu Aero Engines Gmbh Strömungsstruktur für einen Turboverdichter
US7090462B2 (en) * 2004-08-18 2006-08-15 General Electric Company Compressor bleed air manifold for blade clearance control

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168296A (ja) * 1983-03-16 1984-09-21 Hitachi Ltd 多段軸流圧縮機のサ−ジング防止装置
US6574965B1 (en) * 1998-12-23 2003-06-10 United Technologies Corporation Rotor tip bleed in gas turbine engines
US20030002982A1 (en) * 2001-06-29 2003-01-02 Kouichi Irie Axial-flow type hydraulic machine
CN1942656A (zh) * 2004-02-18 2007-04-04 西门子公司 带防冷却的压缩机外壳的燃气轮机和运行燃气轮机的方法
CN1840864A (zh) * 2005-02-16 2006-10-04 斯奈克玛 在涡轮喷气发动机中从高压压缩器转轮端部抽出空气
CN101148995A (zh) * 2006-09-21 2008-03-26 通用电气公司 用于控制蒸汽涡轮机操作的方法和设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108119406A (zh) * 2018-01-11 2018-06-05 南京航空航天大学 轴流压气机周向大间隔小通孔机匣
CN108119406B (zh) * 2018-01-11 2020-11-27 南京航空航天大学 轴流压气机周向大间隔小通孔机匣

Also Published As

Publication number Publication date
JP2012255440A (ja) 2012-12-27
EP2532898A1 (de) 2012-12-12
US20120315131A1 (en) 2012-12-13

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Application publication date: 20121212