GB1589045A - Method and apparatus for avoiding surging in centrifugal compressors - Google Patents

Method and apparatus for avoiding surging in centrifugal compressors Download PDF

Info

Publication number
GB1589045A
GB1589045A GB19872/78A GB1987278A GB1589045A GB 1589045 A GB1589045 A GB 1589045A GB 19872/78 A GB19872/78 A GB 19872/78A GB 1987278 A GB1987278 A GB 1987278A GB 1589045 A GB1589045 A GB 1589045A
Authority
GB
United Kingdom
Prior art keywords
compressor
surging
fluid
pressure
ports
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.)
Expired
Application number
GB19872/78A
Other languages
English (en)
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Publication of GB1589045A publication Critical patent/GB1589045A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB19872/78A 1977-05-16 1978-05-16 Method and apparatus for avoiding surging in centrifugal compressors Expired GB1589045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714937A FR2391379A1 (fr) 1977-05-16 1977-05-16 Perfectionnements apportes aux procedes et dispositifs pour eviter les phenomenes de pompage dans des compresseurs

Publications (1)

Publication Number Publication Date
GB1589045A true GB1589045A (en) 1981-05-07

Family

ID=9190853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19872/78A Expired GB1589045A (en) 1977-05-16 1978-05-16 Method and apparatus for avoiding surging in centrifugal compressors

Country Status (7)

Country Link
US (1) US4205941A (enExample)
JP (1) JPS53141910A (enExample)
CA (1) CA1105423A (enExample)
DE (1) DE2821434C2 (enExample)
FR (1) FR2391379A1 (enExample)
GB (1) GB1589045A (enExample)
IT (1) IT1102627B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976794U (ja) * 1982-11-16 1984-05-24 日産自動車株式会社 遠心圧縮機のサ−ジ検知装置
SE442763B (sv) * 1984-09-21 1986-01-27 Kamyr Ab Sett for styrning av en centrifugalpumps funktion
US4662817A (en) * 1985-08-20 1987-05-05 The Garrett Corporation Apparatus and methods for preventing compressor surge
DE3623696A1 (de) * 1986-07-14 1988-01-28 Dietmar Prof Dr Hennecke Verdichter mit einrichtungen zur verhinderung des pumpens
US4971516A (en) * 1988-05-04 1990-11-20 Exxon Research & Engineering Company Surge control in compressors
JPH06147189A (ja) * 1992-11-11 1994-05-27 Hitachi Ltd 圧縮機の旋回失速防止装置
DE10249471A1 (de) * 2002-10-24 2004-05-06 Daimlerchrysler Ag Verfahren zum Betreiben eines Verdichters im Bereich der Verdichter-Pumpgrenze und Verdichter
DE502005005904D1 (de) 2004-10-07 2008-12-18 Ebm Papst St Georgen Gmbh & Co Anordnung zur förderung von fluiden
DE102015200254B3 (de) * 2015-01-12 2016-05-25 Ford Global Technologies, Llc Dynamische Verdichtersurgedetektion mit Drucksensoren
US12065936B2 (en) 2020-09-18 2024-08-20 Ge Avio S.R.L. Probe placement within a duct of a gas turbine engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470565A (en) * 1945-10-09 1949-05-17 Ingersoll Rand Co Surge preventing device for centrifugal compressors
US2696345A (en) * 1949-10-14 1954-12-07 United Aircraft Corp Method of controlling supercharger to avoid pulsation
GB822084A (en) * 1956-05-22 1959-10-21 Masch Fabrick Oerlikon Apparatus for maintaining a constant pressure at varying capacity or a constant capacity at variable pressure in a centrifugal compressor
DE1232310B (de) * 1959-12-23 1967-01-12 Hartwig Petermann Dr Ing Sicherheitsvorrichtung fuer Axialverdichter
US3292845A (en) * 1963-03-06 1966-12-20 Shell Oil Co Method for preventing surging of compressors
CH419425A (de) * 1964-08-07 1966-08-31 Bbc Brown Boveri & Cie Einrichtung zur Regelung eines Turboverdichters
US3901620A (en) * 1973-10-23 1975-08-26 Howell Instruments Method and apparatus for compressor surge control
DE2414109B2 (de) * 1974-03-23 1976-03-18 Voith Getriebe Kg, 7920 Heidenheim Einrichtung zum feststellen des instabilen betriebszustandes eines verdichters
DK136004B (da) * 1975-08-12 1977-07-25 Nordisk Ventilator Fremgangsmåde og apparat til detektering af stallingtilstand for en aksialventilator.

Also Published As

Publication number Publication date
IT7849345A0 (it) 1978-05-15
IT1102627B (it) 1985-10-07
FR2391379B1 (enExample) 1980-02-08
JPS6339800B2 (enExample) 1988-08-08
US4205941A (en) 1980-06-03
JPS53141910A (en) 1978-12-11
CA1105423A (en) 1981-07-21
DE2821434C2 (de) 1982-08-12
DE2821434A1 (de) 1978-11-23
FR2391379A1 (fr) 1978-12-15

Similar Documents

Publication Publication Date Title
GB1589045A (en) Method and apparatus for avoiding surging in centrifugal compressors
CA1070181A (en) Combined flow measuring and valve leakage indicator
CN107543661B (zh) 灵敏度可调的真空检漏自动化系统
JPS62159023A (ja) 気流デ−タ検出用のプロ−ブ
EP0002360A1 (en) Method for automatically limiting one controlled variable of a multivariable system and apparatus for antisurge protection of a dynamic compressor
GB1301851A (enExample)
GB1176381A (en) Pressure Sensing Instrument for Aircraft
EP0167585A1 (en) PRESSURE DETECTION INSTRUMENT FOR AN AIRPLANE.
GB1094833A (en) Improvements in or relating to gauges
US4872807A (en) Static pressure system for gas turbine engines
US4182158A (en) Static pressure orifice system testing method and apparatus
US6981838B2 (en) Method and apparatus for detecting the occurrence of surge in a centrifugal compressor
US2505456A (en) Protective apparatus for differential fluid meters
US3392585A (en) Device for sensing distortion in the inlet of a propulsion system
Morris et al. An experimental investigation of butterfly valve performance downstream of an elbow
GB1135614A (en) Fuel control system for a gas turbine engine
JPH0259637A (ja) バルブリーク監視方法
US2860507A (en) Area measuring gage
FR2389785A1 (en) Centrifugal compressor control system - has anti-pumping valve actuated by signal from flow direction sensing probe in outlet
JPS5919366B2 (ja) 流量制御装置
GB1065090A (en) Peak signal storage system
US3411354A (en) Current meter
US2943477A (en) Measuring apparatus
US3625063A (en) Pressure ratio transducer
CN210426637U (zh) 压差式电子流量计

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920516