ZA829354B - A method of improving the part-load behaviour of a turbo - Google Patents

A method of improving the part-load behaviour of a turbo

Info

Publication number
ZA829354B
ZA829354B ZA829354A ZA829354A ZA829354B ZA 829354 B ZA829354 B ZA 829354B ZA 829354 A ZA829354 A ZA 829354A ZA 829354 A ZA829354 A ZA 829354A ZA 829354 B ZA829354 B ZA 829354B
Authority
ZA
South Africa
Prior art keywords
fluid
rotor
improving
turbo
additional
Prior art date
Application number
ZA829354A
Other languages
English (en)
Inventor
Hendriks Rudolf
Original Assignee
Thomassen Int Bv
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 Thomassen Int Bv filed Critical Thomassen Int Bv
Publication of ZA829354B publication Critical patent/ZA829354B/xx

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
    • F04D27/0238—Details or means for fluid reinjection
    • 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
    • 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
    • F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
ZA829354A 1981-12-22 1982-12-21 A method of improving the part-load behaviour of a turbo ZA829354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8105790A NL8105790A (nl) 1981-12-22 1981-12-22 Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze.

Publications (1)

Publication Number Publication Date
ZA829354B true ZA829354B (en) 1984-08-29

Family

ID=19838594

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA829354A ZA829354B (en) 1981-12-22 1982-12-21 A method of improving the part-load behaviour of a turbo

Country Status (13)

Country Link
US (1) US4533293A (ja)
EP (1) EP0082578B1 (ja)
JP (1) JPS58126499A (ja)
AT (1) ATE26745T1 (ja)
AU (1) AU556904B2 (ja)
BR (1) BR8207459A (ja)
CA (1) CA1227141A (ja)
DE (1) DE3276129D1 (ja)
ES (1) ES8308618A1 (ja)
NL (1) NL8105790A (ja)
NO (1) NO823735L (ja)
SU (1) SU1301324A3 (ja)
ZA (1) ZA829354B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640091A (en) * 1984-01-27 1987-02-03 Pratt & Whitney Canada Inc. Apparatus for improving acceleration in a multi-shaft gas turbine engine
US4590759A (en) * 1984-01-27 1986-05-27 Pratt & Whitney Canada Inc. Method and apparatus for improving acceleration in a multi-shaft gas turbine engine
US5180278A (en) * 1990-09-14 1993-01-19 United Technologies Corp. Surge-tolerant compression system
US7326027B1 (en) 2004-05-25 2008-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Devices and methods of operation thereof for providing stable flow for centrifugal compressors
CA2549749C (en) * 2006-06-09 2015-05-19 General Electric Company Control jet for hydraulic turbine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123285A (en) * 1964-03-03 Diffuser with boundary layer control
US1787655A (en) * 1929-05-18 1931-01-06 American Blower Corp Apparatus and method of controlling fans
GB745630A (en) * 1951-01-04 1956-02-29 Snecma Fluid flow control device for jet propulsion nozzles
US2798658A (en) * 1955-03-01 1957-07-09 Westinghouse Electric Corp Volume controls for centrifugal fans
US3032313A (en) * 1956-04-09 1962-05-01 Bertin & Cie Turbo-machines
US3041848A (en) * 1959-06-01 1962-07-03 Garrett Corp Variable head compressor
GB997863A (en) * 1962-07-24 1965-07-07 B S A Harford Pumps Ltd Improvements relating to centrifugal pumps
US3305165A (en) * 1963-12-20 1967-02-21 Alfred T Gregory Elastic fluid compressor
US3390545A (en) * 1967-06-28 1968-07-02 Trane Co Boundary layer control on interstage guide vanes of a multistage centrifugal compressor in a refrigeration system
US3957389A (en) * 1967-10-26 1976-05-18 Bio-Medicus, Inc. Pumping apparatus and process characterized by gentle operation
CH501825A (de) * 1969-12-12 1971-01-15 Svenska Flygmotorer Ab Verfahren und Vorrichtung um das Geschwindigkeitsprofil des Arbeitsmediums im Einlassabschnitt von Radial- und Axial-Strömungsmaschinen zu regeln
US3643675A (en) * 1970-01-02 1972-02-22 Lennart Wetterstad Method and device for providing a control of the velocity profile of the working medium in the inlet of flow medium
US3922108A (en) * 1974-03-18 1975-11-25 Wallace Murray Corp Pre-whirl turbo charger apparatus
US3941499A (en) * 1974-11-06 1976-03-02 United Turbine Ab & Co., Kommanditbolag Compressor having two or more stages
FR2294345A1 (fr) * 1974-12-13 1976-07-09 United Turbine Ab & Co Compresseur a au moins deux etages
SU739257A1 (ru) * 1977-08-01 1980-06-05 Институт Горной Механики И Технической Кибернетики Им.М.М.Федорова Рабочее колесо центробежного вентил тора
US4228753A (en) * 1979-02-27 1980-10-21 The United States Of America As Represented By The Secretary Of The Navy Fluidic controlled diffusers for turbopumps
US4428714A (en) * 1981-08-18 1984-01-31 A/S Kongsberg Vapenfabrikk Pre-swirl inlet guide vanes for compressor

Also Published As

Publication number Publication date
NO823735L (no) 1983-06-23
US4533293A (en) 1985-08-06
ES518440A0 (es) 1983-10-01
BR8207459A (pt) 1983-10-18
EP0082578B1 (en) 1987-04-22
SU1301324A3 (ru) 1987-03-30
CA1227141A (en) 1987-09-22
ATE26745T1 (de) 1987-05-15
NL8105790A (nl) 1983-07-18
ES8308618A1 (es) 1983-10-01
AU9181082A (en) 1983-06-30
JPS58126499A (ja) 1983-07-27
DE3276129D1 (en) 1987-05-27
AU556904B2 (en) 1986-11-27
EP0082578A1 (en) 1983-06-29

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