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IT1163261B - Sistema di controllo di pale variabili di statore di turbomotori a gas - Google Patents

Sistema di controllo di pale variabili di statore di turbomotori a gas

Info

Publication number
IT1163261B
IT1163261B IT20849/83A IT2084983A IT1163261B IT 1163261 B IT1163261 B IT 1163261B IT 20849/83 A IT20849/83 A IT 20849/83A IT 2084983 A IT2084983 A IT 2084983A IT 1163261 B IT1163261 B IT 1163261B
Authority
IT
Italy
Prior art keywords
control system
gas turbo
variable blades
turbo engines
stator variable
Prior art date
Application number
IT20849/83A
Other languages
English (en)
Other versions
IT8320849A0 (it
Inventor
William Knowlton Gulick
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 IT8320849A0 publication Critical patent/IT8320849A0/it
Application granted granted Critical
Publication of IT1163261B publication Critical patent/IT1163261B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT20849/83A 1982-05-06 1983-04-29 Sistema di controllo di pale variabili di statore di turbomotori a gas IT1163261B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37577382A 1982-05-06 1982-05-06

Publications (2)

Publication Number Publication Date
IT8320849A0 IT8320849A0 (it) 1983-04-29
IT1163261B true IT1163261B (it) 1987-04-08

Family

ID=23482279

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20849/83A IT1163261B (it) 1982-05-06 1983-04-29 Sistema di controllo di pale variabili di statore di turbomotori a gas

Country Status (5)

Country Link
JP (1) JPS58214622A (it)
DE (1) DE3315995A1 (it)
FR (1) FR2526487A1 (it)
GB (1) GB2119862A (it)
IT (1) IT1163261B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343284C2 (de) * 1983-11-30 1985-11-28 Thomas Dipl.-Ing. 7500 Karlsruhe Carolus Strömungsarbeitsmaschine
JPH06147189A (ja) * 1992-11-11 1994-05-27 Hitachi Ltd 圧縮機の旋回失速防止装置
GB9421047D0 (en) * 1994-10-11 1994-12-07 Ricardo Aerospace Ltd Turbines
DE19901509B4 (de) * 1999-01-16 2010-11-25 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Verstellen der Leitschaufeln einer Strömungsarbeitsmaschine
US6735955B2 (en) * 2001-10-10 2004-05-18 Goodrich Pump & Engine Control Systems, Inc. Control system for positioning compressor inlet guide vanes
DE102004025628B4 (de) * 2004-05-25 2007-01-25 Mtu Aero Engines Gmbh Verfahren zum Regeln des Verstellwinkels verstellbarer Leitschaufeln
EP1666731A1 (de) * 2004-12-03 2006-06-07 ALSTOM Technology Ltd Verfahren zum Betrieb eines Turboverdichters
JP4726930B2 (ja) * 2008-07-10 2011-07-20 株式会社日立製作所 ２軸式ガスタービン
GB201221095D0 (en) 2012-11-23 2013-01-09 Rolls Royce Plc Monitoring and control system
US10822104B2 (en) 2017-08-29 2020-11-03 Pratt & Whitney Canada Corp. Variable geometries transient control logic
US10508660B2 (en) 2017-10-20 2019-12-17 Rolls-Royce Corporation Apparatus and method for positioning a variable vane
US11448088B2 (en) 2020-02-14 2022-09-20 Honeywell International Inc. Temperature inversion detection and mitigation strategies to avoid compressor surge
CN114753891B (zh) * 2022-03-25 2024-02-09 北京精密机电控制设备研究所 一种超高速涡轮负载自适应稳速控制系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652095A (en) * 1947-06-04 1951-04-18 Rolls Royce Improvements in axial-flow compressors
GB704856A (en) * 1950-04-24 1954-03-03 Rolls Royce Improvements relating to air compressors
GB857595A (en) * 1957-03-28 1961-01-04 Meopta Prerov A slide projector with a slide magazine for slides
GB966514A (en) * 1959-11-30 1964-08-12 Dowty Rotol Ltd Improvements in or relating to control apparatus for example for aircraft
GB1124693A (en) * 1966-09-15 1968-08-21 United Aircraft Corp A compressor stator vane control system
US3628329A (en) * 1970-02-24 1971-12-21 Gen Electric Gas turbine engine inlet guide vane actuator with automatic reset
US4060980A (en) * 1975-11-19 1977-12-06 United Technologies Corporation Stall detector for a gas turbine engine
US4137710A (en) * 1977-01-26 1979-02-06 United Technologies Corporation Surge detector for gas turbine engines
US4197699A (en) * 1977-12-22 1980-04-15 The Garrett Corporation Free turbine type gas turbine engine with variable free turbine guide vane control system
GB2016597B (en) * 1978-03-14 1982-11-17 Rolls Royce Controlling guide vane angle of an axial-flow compressor of a gas turbine engine

Also Published As

Publication number Publication date
GB2119862A (en) 1983-11-23
IT8320849A0 (it) 1983-04-29
GB8300212D0 (en) 1983-02-09
DE3315995A1 (de) 1983-11-10
FR2526487A1 (fr) 1983-11-10
JPS58214622A (ja) 1983-12-13

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