IT1089890B - Perfezionamente nelle strutture di rotore per turbine a gas - Google Patents

Perfezionamente nelle strutture di rotore per turbine a gas

Info

Publication number
IT1089890B
IT1089890B IT51014/77A IT5101477A IT1089890B IT 1089890 B IT1089890 B IT 1089890B IT 51014/77 A IT51014/77 A IT 51014/77A IT 5101477 A IT5101477 A IT 5101477A IT 1089890 B IT1089890 B IT 1089890B
Authority
IT
Italy
Prior art keywords
perfectly
gas turbines
rotor structures
rotor
structures
Prior art date
Application number
IT51014/77A
Other languages
English (en)
Original Assignee
Kronogard Sven Olof
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 Kronogard Sven Olof filed Critical Kronogard Sven Olof
Application granted granted Critical
Publication of IT1089890B publication Critical patent/IT1089890B/it

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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT51014/77A 1976-09-24 1977-09-14 Perfezionamente nelle strutture di rotore per turbine a gas IT1089890B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7610577A SE410331B (sv) 1976-09-24 1976-09-24 Statorkonstruktion avsedd att placeras nedstroms en separat arbetsturbinrotor

Publications (1)

Publication Number Publication Date
IT1089890B true IT1089890B (it) 1985-06-18

Family

ID=20328942

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51014/77A IT1089890B (it) 1976-09-24 1977-09-14 Perfezionamente nelle strutture di rotore per turbine a gas

Country Status (7)

Country Link
US (1) US4172361A (it)
JP (1) JPS5344711A (it)
DE (1) DE2743111C2 (it)
FR (1) FR2365692A1 (it)
GB (1) GB1566630A (it)
IT (1) IT1089890B (it)
SE (1) SE410331B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505399A1 (fr) * 1981-05-05 1982-11-12 Alsthom Atlantique Aubage directeur pour veines divergentes de turbine a vapeur
GB2237071A (en) * 1989-10-18 1991-04-24 Rolls Royce Plc Compressor assembly
DE19741992A1 (de) * 1997-09-24 1999-03-25 Voith Hydro Gmbh & Co Kg Strömungsmaschine, insbesondere Wasserturbine
ITMI20032388A1 (it) * 2003-12-05 2005-06-06 Nuovo Pignone Spa Ugello variabile per una turbina a gas.
DE102010021145A1 (de) * 2010-05-21 2011-11-24 Mtu Aero Engines Gmbh Verstellleitschaufel sowie Turbomaschine
EP2476862B1 (en) * 2011-01-13 2013-11-20 Alstom Technology Ltd Vane for an axial flow turbomachine and corresponding turbomachine
JP5866802B2 (ja) * 2011-05-26 2016-02-17 株式会社Ihi ノズル翼
US9062559B2 (en) * 2011-08-02 2015-06-23 Siemens Energy, Inc. Movable strut cover for exhaust diffuser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR823441A (fr) * 1936-10-02 1938-01-20 Rateau Sa Dispositif pour réduire le bruit dans les ventilateurs et appareils rotatifs de compression des fluides
GB1204321A (en) * 1966-10-13 1970-09-03 Turbokonsult Ab Improvements in or relating to gas turbine power plants
US3689174A (en) * 1971-01-11 1972-09-05 Westinghouse Electric Corp Axial flow turbine structure
US3745629A (en) * 1972-04-12 1973-07-17 Secr Defence Method of determining optimal shapes for stator blades
US4053256A (en) * 1975-09-29 1977-10-11 United Technologies Corporation Variable camber vane for a gas turbine engine

Also Published As

Publication number Publication date
FR2365692A1 (fr) 1978-04-21
DE2743111A1 (de) 1978-03-30
DE2743111C2 (de) 1986-04-17
US4172361A (en) 1979-10-30
GB1566630A (en) 1980-05-08
SE410331B (sv) 1979-10-08
SE7610577L (sv) 1978-03-25
JPS5344711A (en) 1978-04-21

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