JP5027890B2 - ガスタービンのロータ - Google Patents

ガスタービンのロータ Download PDF

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Publication number
JP5027890B2
JP5027890B2 JP2009553093A JP2009553093A JP5027890B2 JP 5027890 B2 JP5027890 B2 JP 5027890B2 JP 2009553093 A JP2009553093 A JP 2009553093A JP 2009553093 A JP2009553093 A JP 2009553093A JP 5027890 B2 JP5027890 B2 JP 5027890B2
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JP
Japan
Prior art keywords
rotor
connecting rod
turbine
support wheel
compressor
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
JP2009553093A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010520967A (ja
JP2010520967A5 (enExample
Inventor
アハウス、グイド
エーエハルト、ウルリッヒ
コルク、カルステン
ベンクラー、フランソワ
ヘル、ハラルト
ロッホ、ヴァルター
ニンプチュ、ハラルト
シュナイダー、オリファー
シュナイダー、ペーター−アンドレアス
シュレーダー、ペーター
ファイツマン、フャケスラフ
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of JP2010520967A publication Critical patent/JP2010520967A/ja
Publication of JP2010520967A5 publication Critical patent/JP2010520967A5/ja
Application granted granted Critical
Publication of JP5027890B2 publication Critical patent/JP5027890B2/ja
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)
JP2009553093A 2007-03-12 2008-02-15 ガスタービンのロータ Expired - Fee Related JP5027890B2 (ja)

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 (3)

Publication Number Publication Date
JP2010520967A JP2010520967A (ja) 2010-06-17
JP2010520967A5 JP2010520967A5 (enExample) 2010-08-26
JP5027890B2 true JP5027890B2 (ja) 2012-09-19

Family

ID=38329568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009553093A Expired - Fee Related JP5027890B2 (ja) 2007-03-12 2008-02-15 ガスタービンのロータ

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)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5968521B2 (ja) * 2012-04-27 2016-08-10 ゼネラル・エレクトリック・カンパニイ タービンディスクボア内のタイロッド上の空気アクセラレータ
EP2700798A1 (de) * 2012-08-21 2014-02-26 Siemens Aktiengesellschaft Strömungsmaschine umfassend einen Rotor und ein Gehäuse
US20150260044A1 (en) * 2012-09-07 2015-09-17 Siemens Aktiengesellschaft Rotor for an axial flow turbomachine and double nut for connecting two tie-rod elements
CA2896870C (en) 2012-12-31 2019-04-16 Rolls-Royce Corporation Systems, methods and apparatuses for interconnection of rotating components
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
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
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
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

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NL50163C (enExample) *
US2023192A (en) * 1931-02-02 1935-12-03 Bart Blasius Electrolytically formed tank
FR961172A (enExample) * 1947-02-17 1950-05-06
CH259566A (de) * 1947-08-09 1949-01-31 Sulzer Ag Läufer für Kreiselmaschinen, insbesondere Gasturbinen.
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
US3038556A (en) * 1959-10-22 1962-06-12 Gen Electric Internal lubrication tube structure for hollow shafts
GB1349170A (en) * 1970-07-09 1974-03-27 Kraftwerk Union Ag Rotor for a gas turbine engine
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
JPS5346914B2 (enExample) 1973-08-04 1978-12-16
DE2643886C2 (de) * 1976-09-29 1978-02-09 Kraftwerk Union AG, 4330 Mülheim Gasturbinentäufer in Scheibenbauart
JPS5870096A (ja) * 1981-10-23 1983-04-26 Hitachi Ltd 軸流圧縮機のスタツクドロ−タ
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

Also Published As

Publication number Publication date
US20100166559A1 (en) 2010-07-01
EP2118445A1 (de) 2009-11-18
ATE538287T1 (de) 2012-01-15
EP2118445B1 (de) 2011-12-21
JP2010520967A (ja) 2010-06-17
CN101631932B (zh) 2013-01-16
US8641365B2 (en) 2014-02-04
RU2419724C1 (ru) 2011-05-27
EP1970530A1 (de) 2008-09-17
WO2008110429A1 (de) 2008-09-18
CN101631932A (zh) 2010-01-20

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