GB9018188D0 - Flow control method and means - Google Patents

Flow control method and means

Info

Publication number
GB9018188D0
GB9018188D0 GB909018188A GB9018188A GB9018188D0 GB 9018188 D0 GB9018188 D0 GB 9018188D0 GB 909018188 A GB909018188 A GB 909018188A GB 9018188 A GB9018188 A GB 9018188A GB 9018188 D0 GB9018188 D0 GB 9018188D0
Authority
GB
United Kingdom
Prior art keywords
control method
flow control
flow
control
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB909018188A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB909018188A priority Critical patent/GB9018188D0/en
Publication of GB9018188D0 publication Critical patent/GB9018188D0/en
Priority to JP3514222A priority patent/JPH05509143A/en
Priority to PCT/GB1991/001407 priority patent/WO1992003661A1/en
Priority to US07/960,367 priority patent/US5340271A/en
Priority to DE69122258T priority patent/DE69122258T2/en
Priority to EP91915299A priority patent/EP0543908B1/en
Pending legal-status Critical Current

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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0238—Details or means for fluid reinjection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
GB909018188A 1990-08-18 1990-08-18 Flow control method and means Pending GB9018188D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB909018188A GB9018188D0 (en) 1990-08-18 1990-08-18 Flow control method and means
JP3514222A JPH05509143A (en) 1990-08-18 1991-08-19 Flow control method and device
PCT/GB1991/001407 WO1992003661A1 (en) 1990-08-18 1991-08-19 Flow control method and means
US07/960,367 US5340271A (en) 1990-08-18 1991-08-19 Flow control method and means
DE69122258T DE69122258T2 (en) 1990-08-18 1991-08-19 METHOD AND MEANS FOR FLOW CONTROL
EP91915299A EP0543908B1 (en) 1990-08-18 1991-08-19 Flow control method and means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909018188A GB9018188D0 (en) 1990-08-18 1990-08-18 Flow control method and means

Publications (1)

Publication Number Publication Date
GB9018188D0 true GB9018188D0 (en) 1990-10-03

Family

ID=10680900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909018188A Pending GB9018188D0 (en) 1990-08-18 1990-08-18 Flow control method and means

Country Status (5)

Country Link
EP (1) EP0543908B1 (en)
JP (1) JPH05509143A (en)
DE (1) DE69122258T2 (en)
GB (1) GB9018188D0 (en)
WO (1) WO1992003661A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804732B1 (en) 2000-02-03 2002-04-12 Snecma PROCESS FOR EARLY DETECTION OF AERODYNAMIC INSTABILITY IN A TURBOMACHINE COMPRESSOR
GB2413158B (en) * 2004-04-13 2006-08-16 Rolls Royce Plc Flow control arrangement
US7811050B2 (en) * 2006-12-28 2010-10-12 General Electric Company Operating line control of a compression system with flow recirculation
DE102007035927A1 (en) * 2007-07-31 2009-02-05 Mtu Aero Engines Gmbh Control for a gas turbine with actively stabilized compressor
KR20120077335A (en) 2010-12-30 2012-07-10 한국항공우주연구원 Axial compressor and method to stabilize fluid thereof
DE102012100339A1 (en) * 2012-01-16 2013-07-18 Universität der Bundeswehr München Method and device for stabilizing a compressor flow
EP3296573A1 (en) 2016-09-20 2018-03-21 Siemens Aktiengesellschaft A technique for controlling rotating stall in compressor for a gas turbine engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1136881A (en) * 1954-10-06 1957-05-21 Power Jets Res & Dev Ltd Improvements to multistage aerodynamic vane compressors
US3901620A (en) * 1973-10-23 1975-08-26 Howell Instruments Method and apparatus for compressor surge control
US4196472A (en) * 1977-09-09 1980-04-01 Calspan Corporation Stall control apparatus for axial flow compressors
GB8610297D0 (en) * 1986-04-28 1986-10-01 Rolls Royce Turbomachinery

Also Published As

Publication number Publication date
EP0543908B1 (en) 1996-09-18
EP0543908A1 (en) 1993-06-02
DE69122258D1 (en) 1996-10-24
WO1992003661A1 (en) 1992-03-05
DE69122258T2 (en) 1997-01-30
JPH05509143A (en) 1993-12-16

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