AU5850796A - Compressor stall diagnostics and avoidance - Google Patents

Compressor stall diagnostics and avoidance

Info

Publication number
AU5850796A
AU5850796A AU58507/96A AU5850796A AU5850796A AU 5850796 A AU5850796 A AU 5850796A AU 58507/96 A AU58507/96 A AU 58507/96A AU 5850796 A AU5850796 A AU 5850796A AU 5850796 A AU5850796 A AU 5850796A
Authority
AU
Australia
Prior art keywords
diagnostics
avoidance
compressor stall
stall
compressor
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.)
Abandoned
Application number
AU58507/96A
Inventor
Kevin M. Eveker
Matthew R. Feulner
Jeffrey B. Gertz
Daniel L. Gysling
Carl N. Nett
Om Parkash Sharma
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of AU5850796A publication Critical patent/AU5850796A/en
Abandoned 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
    • F04D27/001—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
    • F04D27/0223—Control schemes therefor

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)
AU58507/96A 1995-04-24 1996-04-17 Compressor stall diagnostics and avoidance Abandoned AU5850796A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US42733495A 1995-04-24 1995-04-24
US427334 1995-04-24
US1318796P 1996-03-12 1996-03-12
US013187 1996-03-12
PCT/US1996/005309 WO1996034207A1 (en) 1995-04-24 1996-04-17 Compressor stall diagnostics and avoidance

Publications (1)

Publication Number Publication Date
AU5850796A true AU5850796A (en) 1996-11-18

Family

ID=26684545

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58507/96A Abandoned AU5850796A (en) 1995-04-24 1996-04-17 Compressor stall diagnostics and avoidance

Country Status (4)

Country Link
EP (1) EP0777828B1 (en)
AU (1) AU5850796A (en)
DE (1) DE69623098T2 (en)
WO (1) WO1996034207A1 (en)

Families Citing this family (8)

* 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
WO2009036761A1 (en) 2007-09-17 2009-03-26 Danmarks Tekniske Universitet An electromagnetic beam converter
EP2971700B1 (en) 2013-03-14 2019-12-25 United Technologies Corporation Pressure sensor noise filter prior to surge detection for a gas turbine engine
BR102013021427B1 (en) 2013-08-16 2022-04-05 Luis Antonio Waack Bambace Axial turbomachines with rotating housing and fixed central element
US10037026B2 (en) 2014-09-25 2018-07-31 General Electric Company Systems and methods for fault analysis
WO2016087393A1 (en) 2014-12-01 2016-06-09 Danmarks Tekniske Universitet Multi-wavelength generalized phase contrast system and method
CN110608187A (en) * 2019-10-30 2019-12-24 江西理工大学 Axial flow compressor stall surge prediction device based on frequency characteristic change
CN114962305B (en) * 2021-02-25 2023-09-26 中国航发商用航空发动机有限责任公司 Online detection method, device, system, equipment and medium for instability of gas compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137710A (en) * 1977-01-26 1979-02-06 United Technologies Corporation Surge detector for gas turbine engines
IL94506A (en) * 1989-05-30 1993-07-08 United Technologies Corp Acceleration control for a gas turbine engine with duct pressure loss compensation
US5275528A (en) * 1990-08-28 1994-01-04 Rolls-Royce Plc Flow control method and means
JPH06147189A (en) * 1992-11-11 1994-05-27 Hitachi Ltd Propagating stall preventing device of compressor
US5448881A (en) * 1993-06-09 1995-09-12 United Technologies Corporation Gas turbine engine control based on inlet pressure distortion

Also Published As

Publication number Publication date
DE69623098T2 (en) 2002-12-19
DE69623098D1 (en) 2002-09-26
EP0777828A1 (en) 1997-06-11
WO1996034207A1 (en) 1996-10-31
EP0777828B1 (en) 2002-08-21

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