ES8308618A1 - Metodo de influenciar el flujo de un fluido dentro de una turbomaquina y perfeccionamientos en las turbomaquinas. - Google Patents
Metodo de influenciar el flujo de un fluido dentro de una turbomaquina y perfeccionamientos en las turbomaquinas.Info
- Publication number
- ES8308618A1 ES8308618A1 ES518440A ES518440A ES8308618A1 ES 8308618 A1 ES8308618 A1 ES 8308618A1 ES 518440 A ES518440 A ES 518440A ES 518440 A ES518440 A ES 518440A ES 8308618 A1 ES8308618 A1 ES 8308618A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- improving
- rotor
- turbomachine
- 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.)
- Expired
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)
Abstract
DISPOSITIVO PARA HACER FUNCIONAR UNA MAQUINA DENTRO DE SU ZONA ESTABLE. CONSISTE EN ALIMENTAR UNA CANTIDAD ADICIONAL DE FLUIDO CONTROLABLE, DEL ORDEN DE 0,1 A 5,0%, MEDIANTE UNAS TOBERAS DISPUESTAS CONCENTRICAMENTE RESPECTO DEL EJE GEOMETRICO (19) DEL RODETE (13). LAS TOBERAS ESTAN FORMADAS POR ABERTURAS EN CONDUCTOS DE ALIMENTACION (16), FORMANDO UN ANGULO DETERMINADO.
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 (2)
Publication Number | Publication Date |
---|---|
ES518440A0 ES518440A0 (es) | 1983-10-01 |
ES8308618A1 true ES8308618A1 (es) | 1983-10-01 |
Family
ID=19838594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES518440A Expired ES8308618A1 (es) | 1981-12-22 | 1982-12-22 | Metodo de influenciar el flujo de un fluido dentro de una turbomaquina y perfeccionamientos en las turbomaquinas. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4533293A (es) |
EP (1) | EP0082578B1 (es) |
JP (1) | JPS58126499A (es) |
AT (1) | ATE26745T1 (es) |
AU (1) | AU556904B2 (es) |
BR (1) | BR8207459A (es) |
CA (1) | CA1227141A (es) |
DE (1) | DE3276129D1 (es) |
ES (1) | ES8308618A1 (es) |
NL (1) | NL8105790A (es) |
NO (1) | NO823735L (es) |
SU (1) | SU1301324A3 (es) |
ZA (1) | ZA829354B (es) |
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 (en) * | 2006-06-09 | 2015-05-19 | General Electric Company | Control jet for hydraulic turbine |
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 |
GB745693A (en) * | 1951-01-04 | 1956-02-29 | Snecma | Device for controlling the flow of fluid between cambered blades |
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 AT AT82201637T patent/ATE26745T1/de not_active IP Right Cessation
- 1982-12-20 EP EP82201637A patent/EP0082578B1/en not_active Expired
- 1982-12-20 DE DE8282201637T patent/DE3276129D1/de not_active Expired
- 1982-12-21 ZA ZA829354A patent/ZA829354B/xx unknown
- 1982-12-21 CA CA000418211A patent/CA1227141A/en not_active Expired
- 1982-12-21 US US06/452,022 patent/US4533293A/en not_active Expired - Fee Related
- 1982-12-22 BR BR8207459A patent/BR8207459A/pt unknown
- 1982-12-22 SU SU823527362A patent/SU1301324A3/ru active
- 1982-12-22 JP JP57234879A patent/JPS58126499A/ja active Pending
- 1982-12-22 ES ES518440A patent/ES8308618A1/es not_active Expired
- 1982-12-22 AU AU91810/82A patent/AU556904B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU556904B2 (en) | 1986-11-27 |
ATE26745T1 (de) | 1987-05-15 |
ES518440A0 (es) | 1983-10-01 |
EP0082578B1 (en) | 1987-04-22 |
SU1301324A3 (ru) | 1987-03-30 |
NL8105790A (nl) | 1983-07-18 |
ZA829354B (en) | 1984-08-29 |
BR8207459A (pt) | 1983-10-18 |
AU9181082A (en) | 1983-06-30 |
EP0082578A1 (en) | 1983-06-29 |
US4533293A (en) | 1985-08-06 |
DE3276129D1 (en) | 1987-05-27 |
CA1227141A (en) | 1987-09-22 |
NO823735L (no) | 1983-06-23 |
JPS58126499A (ja) | 1983-07-27 |
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