ATE538287T1 - Läufer einer gasturbine - Google Patents

Läufer einer gasturbine

Info

Publication number
ATE538287T1
ATE538287T1 AT08716878T AT08716878T ATE538287T1 AT E538287 T1 ATE538287 T1 AT E538287T1 AT 08716878 T AT08716878 T AT 08716878T AT 08716878 T AT08716878 T AT 08716878T AT E538287 T1 ATE538287 T1 AT E538287T1
Authority
AT
Austria
Prior art keywords
rotor
rod
parts
gas turbine
runner
Prior art date
Application number
AT08716878T
Other languages
German (de)
English (en)
Inventor
Guido Ahaus
Ulrich Ehehalt
Karsten Kolk
Francois Benkler
Harald Hoell
Walter Loch
Harald Nimptsch
Oliver Schneider
Peter-Andreas Schneider
Peter Schroeder
Vyacheslav Veitsman
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
Application granted granted Critical
Publication of ATE538287T1 publication Critical patent/ATE538287T1/de

Links

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)
AT08716878T 2007-03-12 2008-02-15 Läufer einer gasturbine ATE538287T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE538287T1 true ATE538287T1 (de) 2012-01-15

Family

ID=38329568

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08716878T ATE538287T1 (de) 2007-03-12 2008-02-15 Läufer einer gasturbine

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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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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DE2643886C2 (de) * 1976-09-29 1978-02-09 Kraftwerk Union AG, 4330 Mülheim Gasturbinentäufer in Scheibenbauart
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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
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
JP5027890B2 (ja) 2012-09-19
EP1970530A1 (de) 2008-09-17
WO2008110429A1 (de) 2008-09-18
CN101631932A (zh) 2010-01-20

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