PL3183426T3 - Kontrolowane chłodzenie wałów turbin - Google Patents

Kontrolowane chłodzenie wałów turbin

Info

Publication number
PL3183426T3
PL3183426T3 PL15774620T PL15774620T PL3183426T3 PL 3183426 T3 PL3183426 T3 PL 3183426T3 PL 15774620 T PL15774620 T PL 15774620T PL 15774620 T PL15774620 T PL 15774620T PL 3183426 T3 PL3183426 T3 PL 3183426T3
Authority
PL
Poland
Prior art keywords
controlled cooling
turbine shafts
turbine
shafts
cooling
Prior art date
Application number
PL15774620T
Other languages
English (en)
Inventor
Armin De Lazzer
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of PL3183426T3 publication Critical patent/PL3183426T3/pl

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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
    • 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
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • 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
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL15774620T 2014-10-15 2015-10-05 Kontrolowane chłodzenie wałów turbin PL3183426T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14188998.0A EP3009597A1 (de) 2014-10-15 2014-10-15 Kontrollierte Kühlung von Turbinenwellen
PCT/EP2015/072911 WO2016058855A1 (de) 2014-10-15 2015-10-05 Kontrollierte kühlung von turbinenwellen
EP15774620.7A EP3183426B1 (de) 2014-10-15 2015-10-05 Kontrollierte kühlung von turbinenwellen

Publications (1)

Publication Number Publication Date
PL3183426T3 true PL3183426T3 (pl) 2018-11-30

Family

ID=51726412

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15774620T PL3183426T3 (pl) 2014-10-15 2015-10-05 Kontrolowane chłodzenie wałów turbin

Country Status (7)

Country Link
US (1) US10392941B2 (pl)
EP (2) EP3009597A1 (pl)
JP (1) JP6511519B2 (pl)
KR (1) KR101989713B1 (pl)
CN (1) CN107002494B (pl)
PL (1) PL3183426T3 (pl)
WO (1) WO2016058855A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550292A (zh) * 2020-04-24 2020-08-18 上海交通大学 中压缸涡流冷却优化方法及其冷却结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337210A (en) 1976-09-17 1978-04-06 Hitachi Ltd Cooling structure for steam turbine rotor
JPS57188702A (en) * 1981-05-15 1982-11-19 Toshiba Corp Steam turbine rotor cooling method
DE3209506A1 (de) * 1982-03-16 1983-09-22 Kraftwerk Union AG, 4330 Mülheim Axial beaufschlagte dampfturbine, insbesondere in zweiflutiger ausfuehrung
JPS59153901A (ja) * 1983-02-21 1984-09-01 Fuji Electric Co Ltd 蒸気タ−ビンロ−タの冷却装置
JPS59155503A (ja) * 1983-02-24 1984-09-04 Toshiba Corp 軸流タ−ビンのロ−タ冷却装置
JPH04121401A (ja) 1990-09-12 1992-04-22 Hitachi Ltd コンバインドサイクル発電プラント
JP2594842Y2 (ja) * 1991-04-16 1999-05-10 三菱重工業株式会社 蒸気タービンロータの冷却装置
JP3943136B2 (ja) 1996-06-21 2007-07-11 シーメンス アクチエンゲゼルシヤフト 双流形タービン用のタービン軸および双流形タービン用のタービン軸の冷却方法

Also Published As

Publication number Publication date
CN107002494B (zh) 2019-08-16
JP2017535709A (ja) 2017-11-30
EP3183426B1 (de) 2018-06-27
EP3183426A1 (de) 2017-06-28
KR101989713B1 (ko) 2019-09-30
US20170298738A1 (en) 2017-10-19
US10392941B2 (en) 2019-08-27
WO2016058855A1 (de) 2016-04-21
CN107002494A (zh) 2017-08-01
EP3009597A1 (de) 2016-04-20
JP6511519B2 (ja) 2019-05-15
KR20170067886A (ko) 2017-06-16

Similar Documents

Publication Publication Date Title
GB2533315B (en) Cooling of engine components
EP3193830C0 (en) APREPITANT EMULSION
SG11201609465TA (en) Repair of pipes
GB201501583D0 (en) Uses of co-crystals
GB201409991D0 (en) Turbine case cooling system
DK3204598T3 (en) Turbine
SI3524234T1 (sl) Trdne oblike sofosbuvira
PL3372660T3 (pl) Wysokotemperaturowe środki smarowe
GB2522719B (en) Method of manufacture
EP3218267A4 (en) Method of cooling satlet electronics
GB201508795D0 (en) Cooling of turbine blades
IL246979A0 (en) Crystalline forms of sofosbuvir
GB201706677D0 (en) Cooling of rotating control device
GB2541587B (en) Observation mask of dermatoscope
GB2525240B (en) Variable geometry turbine
ZA201608686B (en) Interseparation of metals
GB2534006B (en) Compressor cooling
PL3009684T3 (pl) Wentylator do chłodnicy powietrznej
GB2522716B (en) Method of manufacture
GB201706346D0 (en) Method of scoring
PL3111151T3 (pl) Sposób działania obrotowego pieca do wytwarzania spoiw hydraulicznych
PL3183426T3 (pl) Kontrolowane chłodzenie wałów turbin
GB201411177D0 (en) Method of biotransforma of linear alkanes
GB201506383D0 (en) Turbine cooling
PT3129150T (pt) Moinho de esferas agitador com uma passagem de eixo