CN101631932B - 燃气轮机的转子 - Google Patents

燃气轮机的转子 Download PDF

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Publication number
CN101631932B
CN101631932B CN2008800083276A CN200880008327A CN101631932B CN 101631932 B CN101631932 B CN 101631932B CN 2008800083276 A CN2008800083276 A CN 2008800083276A CN 200880008327 A CN200880008327 A CN 200880008327A CN 101631932 B CN101631932 B CN 101631932B
Authority
CN
China
Prior art keywords
rotor
pusher side
rotor element
turbine
support roller
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 - Fee Related
Application number
CN2008800083276A
Other languages
English (en)
Chinese (zh)
Other versions
CN101631932A (zh
Inventor
吉多·阿豪斯
乌尔里克·埃赫豪特
卡斯滕·科尔克
弗朗索瓦·本克勒
哈拉尔德·霍伊尔
沃尔特·洛克
哈拉尔德·尼姆普奇
奥利弗·施耐德
彼得-安德烈亚斯·施耐德
彼得·施罗德
维亚切斯勒夫·维特斯曼
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 CN101631932A publication Critical patent/CN101631932A/zh
Application granted granted Critical
Publication of CN101631932B publication Critical patent/CN101631932B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F05D2250/70—Shape
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN2008800083276A 2007-03-12 2008-02-15 燃气轮机的转子 Expired - Fee Related CN101631932B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07005079A EP1970530A1 (de) 2007-03-12 2007-03-12 Läufer einer thermischen Strömungsmaschine sowie thermische Strömungsmaschine
EP07005079.4 2007-03-12
PCT/EP2008/051872 WO2008110429A1 (de) 2007-03-12 2008-02-15 Läufer einer gasturbine

Publications (2)

Publication Number Publication Date
CN101631932A CN101631932A (zh) 2010-01-20
CN101631932B true CN101631932B (zh) 2013-01-16

Family

ID=38329568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800083276A Expired - Fee Related CN101631932B (zh) 2007-03-12 2008-02-15 燃气轮机的转子

Country Status (7)

Country Link
US (1) US8641365B2 (enExample)
EP (2) EP1970530A1 (enExample)
JP (1) JP5027890B2 (enExample)
CN (1) CN101631932B (enExample)
AT (1) ATE538287T1 (enExample)
RU (1) RU2419724C1 (enExample)
WO (1) WO2008110429A1 (enExample)

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* Cited by examiner, † Cited by third party
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FR2930588B1 (fr) 2008-04-24 2010-06-04 Snecma Rotor de compresseur d'une turbomachine comportant des moyens de prelevement d'air centripete
US8180614B2 (en) * 2008-12-31 2012-05-15 Schlumberger Technology Corporation Modeling vibration effects introduced by mud motor
US8517687B2 (en) * 2010-03-10 2013-08-27 United Technologies Corporation Gas turbine engine compressor and turbine section assembly utilizing tie shaft
ITBS20120008A1 (it) * 2012-01-20 2013-07-21 Turboden Srl Metodo e turbina per espandere un fluido di lavoro organico in un ciclo rankine
US20150096304A1 (en) * 2012-04-27 2015-04-09 General Electric Company Air accelerator on tie rod within turbine disk bore
EP2700798A1 (de) * 2012-08-21 2014-02-26 Siemens Aktiengesellschaft Strömungsmaschine umfassend einen Rotor und ein Gehäuse
BR112015004993A2 (pt) * 2012-09-07 2017-07-04 Siemens Ag método para montagem de um rotor, método para desmontar parcialmente um rotor e rotor para uma turbomáquina de fluxo axial
EP2938884B1 (en) 2012-12-31 2020-11-11 Rolls-Royce Corporation Interconnection of rotating components of a compressor of a gas turbine
EP2826957A1 (de) 2013-07-17 2015-01-21 Siemens Aktiengesellschaft Rotor für eine thermische Strömungsmaschine
EP2826956A1 (de) * 2013-07-17 2015-01-21 Siemens Aktiengesellschaft Rotor für eine thermische Strömungsmaschine
CN103603693A (zh) * 2013-12-05 2014-02-26 罗亚军 空心轴新动力发动机
KR101509382B1 (ko) 2014-01-15 2015-04-07 두산중공업 주식회사 댐핑 클램프를 구비한 가스 터빈
EP2933433A1 (de) * 2014-04-15 2015-10-21 Siemens Aktiengesellschaft Verfahren zur Montage und/oder Demontage eines Läuferabschnitts einer Strömungsmaschine, zugehörige Montagevorrichtung und Rotorscheibe
EP3054089A1 (de) * 2015-02-05 2016-08-10 Siemens Aktiengesellschaft Turbomaschinen-Hohlwelle mit Hitzeschild
DE102015212502A1 (de) * 2015-07-03 2017-01-05 Siemens Aktiengesellschaft Verfahren zum Reinigen einer Radscheibenanordnung und/oder an dieser gehaltener Schaufeln
KR101744411B1 (ko) * 2015-10-15 2017-06-20 두산중공업 주식회사 가스터빈의 냉각장치
KR101788413B1 (ko) 2015-12-01 2017-10-19 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
EP3269926B1 (en) 2016-07-07 2020-10-07 Doosan Heavy Industries & Construction Co., Ltd. Disk assembly and turbine including the same
KR101834647B1 (ko) * 2016-07-07 2018-04-13 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
KR101794451B1 (ko) 2016-07-07 2017-11-06 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
KR101772334B1 (ko) 2016-07-07 2017-08-28 두산중공업 주식회사 디스크 조립체 및 그를 포함하는 터빈
CN106121733B (zh) * 2016-08-12 2019-01-11 上海电气燃气轮机有限公司 一种用于重型燃气轮机的混合转子结构及组装方法
CN107269316A (zh) * 2017-08-17 2017-10-20 中南大学 一种燃气轮机中心拉杆式转子的锥形轮盘结构
US10934844B2 (en) * 2018-05-31 2021-03-02 Rolls-Royce Corporation Gas turbine engine with fail-safe shaft scheme
CN113978901B (zh) * 2021-11-08 2023-01-31 安徽晋煤中能化工股份有限公司 一种汽轮机转子运输固定装置
IT202300006345A1 (it) * 2023-03-31 2023-07-01 Nuovo Pignone Tecnologie Srl Espantore e ciclo termodinamico utilizzante l'espantore

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579745A (en) * 1947-02-17 1951-12-25 Rolls Royce Axial-flow compressor or turbine
US2621018A (en) * 1950-02-01 1952-12-09 Westinghouse Electric Corp Turbine rotor construction
GB703489A (en) * 1950-03-23 1954-02-03 United Aircraft Corp Improvements in or relating to axial-flow compressor or turbine rotors
GB749279A (en) * 1953-12-05 1956-05-23 Power Jets Res & Dev Ltd Bladed rotors for multistage axial flow compressors, turbines and like fluid flow machines
US2798383A (en) * 1955-05-25 1957-07-09 Gen Motors Corp Rotor balancing bolt lock
CH344737A (de) * 1955-11-23 1960-02-29 Svenska Turbinfab Ab Rotor für doppelflutige Axialströmungsmaschine
US3680979A (en) * 1970-10-07 1972-08-01 Carrier Corp Rotor structure for turbo machines
US3749516A (en) * 1971-10-06 1973-07-31 Carrier Corp Rotor structure for turbo machines
US3976399A (en) * 1970-07-09 1976-08-24 Kraftwerk Union Aktiengesellschaft Rotor of disc construction for single-shaft gas turbine
US4247256A (en) * 1976-09-29 1981-01-27 Kraftwerk Union Aktiengesellschaft Gas turbine disc rotor
JPS5870096A (ja) 1981-10-23 1983-04-26 Hitachi Ltd 軸流圧縮機のスタツクドロ−タ

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* Cited by examiner, † Cited by third party
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NL50163C (enExample) *
US2023192A (en) * 1931-02-02 1935-12-03 Bart Blasius Electrolytically formed tank
CH259566A (de) * 1947-08-09 1949-01-31 Sulzer Ag Läufer für Kreiselmaschinen, insbesondere Gasturbinen.
US3038556A (en) * 1959-10-22 1962-06-12 Gen Electric Internal lubrication tube structure for hollow shafts
JPS5346914B2 (enExample) 1973-08-04 1978-12-16
JPH0629521B2 (ja) * 1985-03-31 1994-04-20 株式会社東芝 ガスタ−ビンロ−タの冷却装置
JPH051567A (ja) * 1991-06-26 1993-01-08 Ishikawajima Harima Heavy Ind Co Ltd ガスタービン
JPH10266802A (ja) * 1997-03-21 1998-10-06 Toshiba Corp ガスタービンロータ
JP4040773B2 (ja) * 1998-12-01 2008-01-30 株式会社東芝 ガスタービンプラント
US6250883B1 (en) 1999-04-13 2001-06-26 Alliedsignal Inc. Integral ceramic blisk assembly
US6481917B1 (en) 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
US6672966B2 (en) * 2001-07-13 2004-01-06 Honeywell International Inc. Curvic coupling fatigue life enhancement through unique compound root fillet design
RU2230195C2 (ru) * 2002-05-30 2004-06-10 Открытое акционерное общество "Авиадвигатель" Ротор многоступенчатой турбины
EP1577493A1 (de) * 2004-03-17 2005-09-21 Siemens Aktiengesellschaft Strömungsmaschine und Rotor für eine Strömungsmaschine
JP4591047B2 (ja) * 2004-11-12 2010-12-01 株式会社日立製作所 タービンロータ及びガスタービン
DE102005052819A1 (de) * 2005-11-05 2007-05-10 Mtu Aero Engines Gmbh Turbomaschine, insbesondere Gasturbine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579745A (en) * 1947-02-17 1951-12-25 Rolls Royce Axial-flow compressor or turbine
US2621018A (en) * 1950-02-01 1952-12-09 Westinghouse Electric Corp Turbine rotor construction
GB703489A (en) * 1950-03-23 1954-02-03 United Aircraft Corp Improvements in or relating to axial-flow compressor or turbine rotors
GB749279A (en) * 1953-12-05 1956-05-23 Power Jets Res & Dev Ltd Bladed rotors for multistage axial flow compressors, turbines and like fluid flow machines
US2798383A (en) * 1955-05-25 1957-07-09 Gen Motors Corp Rotor balancing bolt lock
CH344737A (de) * 1955-11-23 1960-02-29 Svenska Turbinfab Ab Rotor für doppelflutige Axialströmungsmaschine
US3976399A (en) * 1970-07-09 1976-08-24 Kraftwerk Union Aktiengesellschaft Rotor of disc construction for single-shaft gas turbine
US3680979A (en) * 1970-10-07 1972-08-01 Carrier Corp Rotor structure for turbo machines
US3749516A (en) * 1971-10-06 1973-07-31 Carrier Corp Rotor structure for turbo machines
US4247256A (en) * 1976-09-29 1981-01-27 Kraftwerk Union Aktiengesellschaft Gas turbine disc rotor
JPS5870096A (ja) 1981-10-23 1983-04-26 Hitachi Ltd 軸流圧縮機のスタツクドロ−タ

Also Published As

Publication number Publication date
EP1970530A1 (de) 2008-09-17
JP2010520967A (ja) 2010-06-17
EP2118445A1 (de) 2009-11-18
JP5027890B2 (ja) 2012-09-19
ATE538287T1 (de) 2012-01-15
RU2419724C1 (ru) 2011-05-27
WO2008110429A1 (de) 2008-09-18
CN101631932A (zh) 2010-01-20
US8641365B2 (en) 2014-02-04
EP2118445B1 (de) 2011-12-21
US20100166559A1 (en) 2010-07-01

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20190215

CF01 Termination of patent right due to non-payment of annual fee