KR20130023368A - 레이디얼 터빈 - Google Patents

레이디얼 터빈 Download PDF

Info

Publication number
KR20130023368A
KR20130023368A KR1020137001809A KR20137001809A KR20130023368A KR 20130023368 A KR20130023368 A KR 20130023368A KR 1020137001809 A KR1020137001809 A KR 1020137001809A KR 20137001809 A KR20137001809 A KR 20137001809A KR 20130023368 A KR20130023368 A KR 20130023368A
Authority
KR
South Korea
Prior art keywords
inlet
radial
turbine wheel
turbine
longitudinal
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
KR1020137001809A
Other languages
English (en)
Korean (ko)
Inventor
히로타카 히가시모리
노리히로 후쿠다
마사유키 가와미
아츠시 후지이
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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 미츠비시 쥬고교 가부시키가이샤 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20130023368A publication Critical patent/KR20130023368A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • F01D1/08—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially having inward flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/18—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbine being of multiple-inlet-pressure type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020137001809A 2010-12-07 2011-01-24 레이디얼 터빈 Ceased KR20130023368A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2010-272764 2010-12-07
JP2010272764A JP2012122377A (ja) 2010-12-07 2010-12-07 ラジアルタービン
PCT/JP2011/051254 WO2012077359A1 (ja) 2010-12-07 2011-01-24 ラジアルタービン

Publications (1)

Publication Number Publication Date
KR20130023368A true KR20130023368A (ko) 2013-03-07

Family

ID=46206869

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137001809A Ceased KR20130023368A (ko) 2010-12-07 2011-01-24 레이디얼 터빈

Country Status (6)

Country Link
US (1) US20130121819A1 (enExample)
EP (1) EP2650473A1 (enExample)
JP (1) JP2012122377A (enExample)
KR (1) KR20130023368A (enExample)
CN (1) CN103052763A (enExample)
WO (1) WO2012077359A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6413980B2 (ja) * 2014-09-04 2018-10-31 株式会社デンソー ターボチャージャの排気タービン
GB2561837A (en) * 2017-04-24 2018-10-31 Hieta Tech Limited Turbine rotor, turbine, apparatus and method
CN108049919B (zh) * 2017-10-23 2024-03-26 陈朝晖 环保节能门站输气管道压差旋喷式动力机
CN113153461B (zh) * 2021-04-15 2022-12-02 中国航发湖南动力机械研究所 排气尾锥及采用其的径流式涡轮

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4628042B1 (enExample) * 1969-08-28 1971-08-14
JPS52109018A (en) * 1976-03-09 1977-09-12 Ishikawajima Harima Heavy Ind Co Ltd Radial-flow turbine
JPS55164708A (en) * 1979-06-08 1980-12-22 Hitachi Ltd Steam control for mixed-pressure steam turbine and its steam controlling apparatus
DE2934041C2 (de) * 1979-08-23 1983-08-11 Günther Prof. Dr.-Ing. 5100 Aachen Dibelius Gesteuerte Abgasturboladerturbine
JPS61211516A (ja) * 1985-03-18 1986-09-19 Hitachi Ltd マイクロ膨張タ−ビン
JPH0322491Y2 (enExample) * 1985-04-27 1991-05-16
JPS61202601U (enExample) * 1985-06-10 1986-12-19
JPH0628042B2 (ja) * 1986-01-31 1994-04-13 富士通株式会社 ジャーナル版数更新方法
JPS63302134A (ja) * 1987-06-01 1988-12-09 Hitachi Ltd 排気タ−ビン過給機
JPH01285607A (ja) 1988-05-07 1989-11-16 Hisaka Works Ltd ハイブリッドバイナリー発電システム
US5158435A (en) * 1991-11-15 1992-10-27 Praxair Technology, Inc. Impeller stress improvement through overspeed
DE10152803A1 (de) * 2001-10-25 2003-05-15 Daimler Chrysler Ag Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführungsvorrichtung
JP2007023893A (ja) * 2005-07-15 2007-02-01 Toyota Motor Corp ターボ過給機
JP2008008227A (ja) * 2006-06-29 2008-01-17 Toyota Motor Corp 可変容量タービン
CN101368486A (zh) * 2007-01-04 2009-02-18 邓永凯 增压离心式(气缸、水缸)发动机
JP2008196332A (ja) * 2007-02-09 2008-08-28 Toyota Motor Corp ターボチャージャ付内燃機関の制御装置
CN101178011B (zh) * 2007-11-23 2012-07-25 西安交通大学 一种提高向心涡轮性能的叶轮叶片顶部结构
JP2010013972A (ja) * 2008-07-02 2010-01-21 Toyota Motor Corp 可変容量型ターボチャージャ
US8424304B2 (en) * 2009-11-03 2013-04-23 Honeywell International Inc. Turbine assembly for a turbocharger, having two asymmetric volutes that are sequentially activated, and associated method

Also Published As

Publication number Publication date
WO2012077359A1 (ja) 2012-06-14
CN103052763A (zh) 2013-04-17
US20130121819A1 (en) 2013-05-16
JP2012122377A (ja) 2012-06-28
EP2650473A1 (en) 2013-10-16

Similar Documents

Publication Publication Date Title
KR101388886B1 (ko) 래디얼 터빈
JP5592933B2 (ja) 反作用式タービン
JP5909163B2 (ja) 二圧式ラジアルタービンの運用方法
JP6128656B2 (ja) 有機ランキンサイクルによってエネルギーを発生させる装置及びプロセス
JP6446174B2 (ja) コンプレッサフェアリングセグメント
US9228588B2 (en) Turbomachine component temperature control
KR20130023368A (ko) 레이디얼 터빈
KR101204631B1 (ko) 래디얼 터빈
JP2012041924A (ja) ハブ流路輪郭
JP6496534B2 (ja) 蒸気タービン及びその組み立て方法
US20160281518A1 (en) Turbine intrusion loss reduction system
JP2012122377A5 (enExample)
JP2017089618A (ja) ホイールスペースパージ流混合チャンバ
JP2018141452A (ja) 蒸気タービンシステム
JP2017101565A (ja) 蒸気タービン
EP3748130A1 (en) Axial flow rotary machine
JP5908871B2 (ja) 反作用式タービン
JP5832393B2 (ja) 二圧式ラジアルタービン
JP2011241812A (ja) 半径流反動蒸気タービン
JP2018127919A (ja) 蒸気タービンシステム

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

Patent event date: 20130123

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20130123

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20140128

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20140418

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20140128

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I