DK0865577T3 - Turbomaskineri og fremgangsmåde til fremstilling af samme - Google Patents

Turbomaskineri og fremgangsmåde til fremstilling af samme

Info

Publication number
DK0865577T3
DK0865577T3 DK95940361T DK95940361T DK0865577T3 DK 0865577 T3 DK0865577 T3 DK 0865577T3 DK 95940361 T DK95940361 T DK 95940361T DK 95940361 T DK95940361 T DK 95940361T DK 0865577 T3 DK0865577 T3 DK 0865577T3
Authority
DK
Denmark
Prior art keywords
making
same
turbo machinery
turbo
machinery
Prior art date
Application number
DK95940361T
Other languages
English (en)
Inventor
Akira Goto
Mehrdad Zangeneh
Hideomi Harada
Original Assignee
Ebara Corp
Ebara Res Co Ltd
Univ London
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 Ebara Corp, Ebara Res Co Ltd, Univ London filed Critical Ebara Corp
Priority claimed from PCT/GB1995/002904 external-priority patent/WO1997021035A1/en
Application granted granted Critical
Publication of DK0865577T3 publication Critical patent/DK0865577T3/da

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK95940361T 1995-12-07 1995-12-07 Turbomaskineri og fremgangsmåde til fremstilling af samme DK0865577T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1995/002904 WO1997021035A1 (en) 1995-12-07 1995-12-07 Turbomachinery and method of manufacturing the same

Publications (1)

Publication Number Publication Date
DK0865577T3 true DK0865577T3 (da) 2002-10-14

Family

ID=10769600

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95940361T DK0865577T3 (da) 1995-12-07 1995-12-07 Turbomaskineri og fremgangsmåde til fremstilling af samme

Country Status (5)

Country Link
US (1) US6062819A (da)
JP (1) JP3673523B2 (da)
KR (1) KR100381466B1 (da)
DE (1) DE69527316T2 (da)
DK (1) DK0865577T3 (da)

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US6516292B2 (en) * 1999-02-10 2003-02-04 Asher Yahalom Method and system for numerical simulation of fluid flow
JP4557397B2 (ja) * 2000-09-05 2010-10-06 本田技研工業株式会社 翼形状設計方法および情報媒体
US20040193310A1 (en) * 2000-12-19 2004-09-30 Clark Claude L. Removing small items from a cartridge based restricted access dispenser system
US6682301B2 (en) 2001-10-05 2004-01-27 General Electric Company Reduced shock transonic airfoil
US6948907B2 (en) * 2003-05-05 2005-09-27 Honeywell International, Inc. Vane and/or blade for noise control
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
US8313300B2 (en) * 2007-06-14 2012-11-20 Christianson Systems, Inc. Rotor for centrifugal compressor
US20090063587A1 (en) * 2007-07-12 2009-03-05 Jakob Holger Method and system for function-specific time-configurable replication of data manipulating functions
US8475131B2 (en) * 2008-11-21 2013-07-02 Hitachi Plant Technologies, Ltd. Centrifugal compressor
KR101001056B1 (ko) 2010-02-19 2010-12-14 송길봉 구심력 동작형 수차
US8523530B2 (en) * 2010-12-21 2013-09-03 Hamilton Sundstrand Corporation Turbine rotor for air cycle machine
US8529210B2 (en) * 2010-12-21 2013-09-10 Hamilton Sundstrand Corporation Air cycle machine compressor rotor
US8827640B2 (en) * 2011-03-01 2014-09-09 General Electric Company System and methods of assembling a supersonic compressor rotor including a radial flow channel
JP5879103B2 (ja) * 2011-11-17 2016-03-08 株式会社日立製作所 遠心式流体機械
RU2491448C2 (ru) * 2011-11-24 2013-08-27 Публичное акционерное общество "Сумский завод насосного и энергетического машиностроения "Насосэнергомаш" (АО "Сумский завод "Насосэнергомаш") Рабочее колесо центробежного насоса
KR101914215B1 (ko) 2012-04-17 2018-11-01 한화에어로스페이스 주식회사 임펠러의 제조방법
US20140121819A1 (en) * 2012-10-30 2014-05-01 Concepts Eti, Inc. Methods, Systems, And Devices For Designing and Manufacturing Flank Millable Components
US9574923B2 (en) * 2012-12-19 2017-02-21 Capstone Metering Llc Water meter systems and methods with bypass-flow path and rechargeable energy storage
DE112014003121T5 (de) * 2013-07-04 2016-04-07 Ihi Corporation Verdichterlaufrad, Radialverdichter, Bearbeitungsverfahren für ein Verdichterlaufrad und Bearbeitungsvorrichtung für ein Verdichterlaufrad
US10151321B2 (en) 2013-10-16 2018-12-11 United Technologies Corporation Auxiliary power unit impeller blade
KR101532631B1 (ko) * 2013-12-20 2015-06-30 한국생산기술연구원 비속도 150 ~ 1200급 원심 및 사류 펌프 설계 방법
US9465530B2 (en) 2014-04-22 2016-10-11 Concepts Nrec, Llc Methods, systems, and devices for designing and manufacturing flank millable components
CN105485047A (zh) * 2016-02-17 2016-04-13 江苏海狮泵业制造有限公司 一种核电站用正常余热排出泵的叶轮水力优化方法
CN106567861B (zh) * 2016-10-26 2019-01-08 中国农业大学 一种轴流泵导叶水力设计方法及装置
CN107642491B (zh) * 2017-11-02 2024-03-12 洛阳北玻三元流风机技术有限公司 动车、高铁牵引变压器冷却用三元流化离心风机
CN108457704B (zh) * 2018-05-26 2023-10-27 吉林大学 一种仿生叶片
US10962021B2 (en) 2018-08-17 2021-03-30 Rolls-Royce Corporation Non-axisymmetric impeller hub flowpath
US11365740B2 (en) * 2019-07-10 2022-06-21 Daikin Industries, Ltd. Centrifugal compressor for use with low global warming potential (GWP) refrigerant
JP7791672B2 (ja) * 2021-09-09 2025-12-24 株式会社荏原製作所 機械学習装置、ポンプ性能予測装置、推論装置、ポンプ形状設計装置、機械学習方法、ポンプ性能予測方法、推論方法、ポンプ形状設計方法、機械学習プログラム、ポンプ性能予測プログラム、推論プログラム、及び、ポンプ形状設計プログラム
CN114294395A (zh) * 2021-09-27 2022-04-08 江苏汇智高端工程机械创新中心有限公司 一种高效向心涡轮式液力变矩器
CN114519238B (zh) * 2022-01-18 2022-12-02 中国航发湖南动力机械研究所 高性能叶轮机械叶片全三维造型方法、装置及电子设备
CN115045859B (zh) * 2022-05-30 2023-04-07 西安交通大学 一种离心鼓风机复合叶轮设计方法
CN115289051B (zh) * 2022-09-02 2024-09-06 大连透平机械技术发展有限公司 离心压缩机静子结构的设计方法
KR102620973B1 (ko) * 2023-05-02 2024-01-04 (주)정수플로우텍 날개가 분리된 효율형 펌프 임펠러
CN116306180B (zh) * 2023-05-22 2023-08-01 陕西空天信息技术有限公司 一种叶轮辅助分析方法、装置、设备及介质
CN116502373B (zh) * 2023-06-30 2023-10-20 陕西空天信息技术有限公司 流道计算网格生成方法及装置
US12510093B1 (en) * 2025-07-02 2025-12-30 Flowserve Pte. Ltd. VCT pump impeller having monotonically decreasing head with increasing flow rate

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Publication number Priority date Publication date Assignee Title
US3028140A (en) * 1957-06-17 1962-04-03 James R Lage Rotary fluid flow machine having rotor vanes constructed according to three dimensional calculations
DE3202855C1 (de) * 1982-01-29 1983-03-31 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Verminderung von Sekundaerstroemungsverlusten in einem beschaufelten Stroemungskanal
GB2224083A (en) * 1988-10-19 1990-04-25 Rolls Royce Plc Radial or mixed flow bladed rotors
KR100305434B1 (ko) * 1991-10-04 2001-12-28 마에다 시게루 터보기계
US5685696A (en) * 1994-06-10 1997-11-11 Ebara Corporation Centrifugal or mixed flow turbomachines

Also Published As

Publication number Publication date
JP2000515944A (ja) 2000-11-28
KR19990028419A (ko) 1999-04-15
US6062819A (en) 2000-05-16
DE69527316T2 (de) 2002-12-19
JP3673523B2 (ja) 2005-07-20
DE69527316D1 (de) 2002-08-08
KR100381466B1 (ko) 2003-08-02

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