IT1098823B - Collettore di acqua di raffreddamento proveniente dal rotore di una turbina a gas - Google Patents

Collettore di acqua di raffreddamento proveniente dal rotore di una turbina a gas

Info

Publication number
IT1098823B
IT1098823B IT27420/78A IT2742078A IT1098823B IT 1098823 B IT1098823 B IT 1098823B IT 27420/78 A IT27420/78 A IT 27420/78A IT 2742078 A IT2742078 A IT 2742078A IT 1098823 B IT1098823 B IT 1098823B
Authority
IT
Italy
Prior art keywords
rotor
cooling water
gas turbine
water collector
collector coming
Prior art date
Application number
IT27420/78A
Other languages
English (en)
Other versions
IT7827420A0 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7827420A0 publication Critical patent/IT7827420A0/it
Application granted granted Critical
Publication of IT1098823B publication Critical patent/IT1098823B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/10—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using sealing fluid, e.g. steam
    • 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
    • F01D25/14—Casings modified therefor
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/185—Liquid cooling

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)
  • Motor Or Generator Cooling System (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Fluid-Pressure Circuits (AREA)
IT27420/78A 1977-09-16 1978-09-07 Collettore di acqua di raffreddamento proveniente dal rotore di una turbina a gas IT1098823B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/833,884 US4157880A (en) 1977-09-16 1977-09-16 Turbine rotor tip water collector

Publications (2)

Publication Number Publication Date
IT7827420A0 IT7827420A0 (it) 1978-09-07
IT1098823B true IT1098823B (it) 1985-09-18

Family

ID=25265515

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27420/78A IT1098823B (it) 1977-09-16 1978-09-07 Collettore di acqua di raffreddamento proveniente dal rotore di una turbina a gas

Country Status (8)

Country Link
US (1) US4157880A (it)
JP (1) JPS5459515A (it)
CA (1) CA1113008A (it)
DE (1) DE2839698A1 (it)
FR (1) FR2403453A1 (it)
IT (1) IT1098823B (it)
NL (1) NL7809181A (it)
NO (1) NO783121L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512715A (en) * 1980-07-22 1985-04-23 Electric Power Research Institute, Inc. Method and means for recapturing coolant in a gas turbine
JPS6318799Y2 (it) * 1980-12-02 1988-05-26
FR2570764B1 (fr) * 1984-09-27 1986-11-28 Snecma Dispositif de controle automatique du jeu d'un joint a labyrinthe de turbomachine
US5161942A (en) * 1990-10-24 1992-11-10 Westinghouse Electric Corp. Moisture drainage of honeycomb seals
US8241001B2 (en) * 2008-09-04 2012-08-14 Siemens Energy, Inc. Stationary turbine component with laminated skin
US20110110772A1 (en) * 2009-11-11 2011-05-12 Arrell Douglas J Turbine Engine Components with Near Surface Cooling Channels and Methods of Making the Same
US8529201B2 (en) * 2009-12-17 2013-09-10 United Technologies Corporation Blade outer air seal formed of stacked panels
JP2013177875A (ja) * 2012-02-29 2013-09-09 Ihi Corp ガスタービンエンジン
EP2713009B1 (en) * 2012-09-26 2015-03-11 Alstom Technology Ltd Cooling method and system for cooling blades of at least one blade row in a rotary flow machine
CN115206194B (zh) * 2022-07-28 2024-03-01 昆山国显光电有限公司 柔性显示模组和电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015937A (en) * 1958-07-03 1962-01-09 James V Giliberty Temperature modulating system for internal combustion turbines and the like
US3446481A (en) * 1967-03-24 1969-05-27 Gen Electric Liquid cooled turbine rotor
US3736071A (en) * 1970-11-27 1973-05-29 Gen Electric Bucket tip/collection slot combination for open-circuit liquid-cooled gas turbines
US3816022A (en) * 1972-09-01 1974-06-11 Gen Electric Power augmenter bucket tip construction for open-circuit liquid cooled turbines
US3834001A (en) * 1972-11-17 1974-09-10 Gen Motors Corp Method of making a porous laminated seal element

Also Published As

Publication number Publication date
US4157880A (en) 1979-06-12
NO783121L (no) 1979-03-19
NL7809181A (nl) 1979-03-20
CA1113008A (en) 1981-11-24
JPS5459515A (en) 1979-05-14
DE2839698A1 (de) 1979-03-22
FR2403453A1 (fr) 1979-04-13
IT7827420A0 (it) 1978-09-07

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