NO823735L - Fremgangsmaate for forbedring av delbelastningskarakteristikken til en turbomaskin, og kompressor/pumpe for bruk ved fremgangsmaaten - Google Patents
Fremgangsmaate for forbedring av delbelastningskarakteristikken til en turbomaskin, og kompressor/pumpe for bruk ved fremgangsmaatenInfo
- Publication number
- NO823735L NO823735L NO823735A NO823735A NO823735L NO 823735 L NO823735 L NO 823735L NO 823735 A NO823735 A NO 823735A NO 823735 A NO823735 A NO 823735A NO 823735 L NO823735 L NO 823735L
- Authority
- NO
- Norway
- Prior art keywords
- fluid
- compressor
- rotor
- inlet
- flow
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Separation By Low-Temperature Treatments (AREA)
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 |
|---|---|
| NO823735L true NO823735L (no) | 1983-06-23 |
Family
ID=19838594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO823735A NO823735L (no) | 1981-12-22 | 1982-11-09 | Fremgangsmaate for forbedring av delbelastningskarakteristikken til en turbomaskin, og kompressor/pumpe for bruk ved fremgangsmaaten |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4533293A (fr) |
| EP (1) | EP0082578B1 (fr) |
| JP (1) | JPS58126499A (fr) |
| AT (1) | ATE26745T1 (fr) |
| AU (1) | AU556904B2 (fr) |
| BR (1) | BR8207459A (fr) |
| CA (1) | CA1227141A (fr) |
| DE (1) | DE3276129D1 (fr) |
| ES (1) | ES518440A0 (fr) |
| NL (1) | NL8105790A (fr) |
| NO (1) | NO823735L (fr) |
| SU (1) | SU1301324A3 (fr) |
| ZA (1) | ZA829354B (fr) |
Families Citing this family (5)
| 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 (fr) * | 2006-06-09 | 2015-05-19 | General Electric Company | Jet de commande pour turbine hydraulique |
Family Cites Families (18)
| 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 |
-
1981
- 1981-12-22 NL NL8105790A patent/NL8105790A/nl not_active Application Discontinuation
-
1982
- 1982-11-09 NO NO823735A patent/NO823735L/no unknown
- 1982-12-20 DE DE8282201637T patent/DE3276129D1/de not_active Expired
- 1982-12-20 AT AT82201637T patent/ATE26745T1/de not_active IP Right Cessation
- 1982-12-20 EP EP82201637A patent/EP0082578B1/fr not_active Expired
- 1982-12-21 CA CA000418211A patent/CA1227141A/fr not_active Expired
- 1982-12-21 US US06/452,022 patent/US4533293A/en not_active Expired - Fee Related
- 1982-12-21 ZA ZA829354A patent/ZA829354B/xx unknown
- 1982-12-22 SU SU823527362A patent/SU1301324A3/ru active
- 1982-12-22 BR BR8207459A patent/BR8207459A/pt unknown
- 1982-12-22 ES ES518440A patent/ES518440A0/es active Granted
- 1982-12-22 JP JP57234879A patent/JPS58126499A/ja active Pending
- 1982-12-22 AU AU91810/82A patent/AU556904B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ATE26745T1 (de) | 1987-05-15 |
| NL8105790A (nl) | 1983-07-18 |
| ZA829354B (en) | 1984-08-29 |
| AU556904B2 (en) | 1986-11-27 |
| AU9181082A (en) | 1983-06-30 |
| ES8308618A1 (es) | 1983-10-01 |
| EP0082578B1 (fr) | 1987-04-22 |
| US4533293A (en) | 1985-08-06 |
| DE3276129D1 (en) | 1987-05-27 |
| ES518440A0 (es) | 1983-10-01 |
| BR8207459A (pt) | 1983-10-18 |
| CA1227141A (fr) | 1987-09-22 |
| EP0082578A1 (fr) | 1983-06-29 |
| JPS58126499A (ja) | 1983-07-27 |
| SU1301324A3 (ru) | 1987-03-30 |
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