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FR2333139A1 - Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77) - Google Patents

Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77)

Info

Publication number
FR2333139A1
FR2333139A1 FR7536774A FR7536774A FR2333139A1 FR 2333139 A1 FR2333139 A1 FR 2333139A1 FR 7536774 A FR7536774 A FR 7536774A FR 7536774 A FR7536774 A FR 7536774A FR 2333139 A1 FR2333139 A1 FR 2333139A1
Authority
FR
France
Prior art keywords
axial flow
flow type
spiral blade
phase fluid
type pump
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.)
Granted
Application number
FR7536774A
Other languages
French (fr)
Other versions
FR2333139B1 (en
Inventor
Pierre Sourieau
Marcel Arnaudeau
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7536774A priority Critical patent/FR2333139A1/en
Priority to NL7613176A priority patent/NL178022C/en
Priority to DE19762653630 priority patent/DE2653630C2/en
Publication of FR2333139A1 publication Critical patent/FR2333139A1/en
Application granted granted Critical
Publication of FR2333139B1 publication Critical patent/FR2333139B1/fr
Granted 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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

An axial-flow pump for two-phase fluids, e.g. a mixt. of mineral oil and gas in a well, has a number of impeller stages, separated from each other by guide vanes. The spiral blades on the impellers are arranged on hubs and have a curvature along the blade profile as a function of the curvilinear abscissa along the profile which increases progressively from the flow incidence edge to the exit edge. This combines an anticavitation feature with a good efficiency. The fluid discharged at the exit has a volumetric ratio of zero, i.e. all gas is dissolved in the fluid.
FR7536774A 1975-11-27 1975-11-27 Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77) Granted FR2333139A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7536774A FR2333139A1 (en) 1975-11-27 1975-11-27 Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77)
NL7613176A NL178022C (en) 1975-11-27 1976-11-25 Device for pumping a fluid, provided with a rotor in the form of one or more screw blades.
DE19762653630 DE2653630C2 (en) 1975-11-27 1976-11-25 Device for pumping fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536774A FR2333139A1 (en) 1975-11-27 1975-11-27 Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77)

Publications (2)

Publication Number Publication Date
FR2333139A1 true FR2333139A1 (en) 1977-06-24
FR2333139B1 FR2333139B1 (en) 1978-12-22

Family

ID=9163174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536774A Granted FR2333139A1 (en) 1975-11-27 1975-11-27 Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77)

Country Status (3)

Country Link
DE (1) DE2653630C2 (en)
FR (1) FR2333139A1 (en)
NL (1) NL178022C (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003202A2 (en) 1978-01-16 1979-07-25 Institut Français du Pétrole System for transforming a two-phase primary flow into several secondary flows
FR2471501A1 (en) * 1979-12-17 1981-06-19 Inst Francais Du Petrole DEVICE FOR PUMPING DIPHASIC FLUIDS
US4894069A (en) * 1978-02-13 1990-01-16 Institut Francais Du Petrole Method of conveying an essentially gaseous fluid through a pipe
FR2674902A1 (en) * 1991-04-04 1992-10-09 Inst Francais Du Petrole Installation and method for offshore exploitation of small oil-bearing deposits
US5226482A (en) * 1990-08-10 1993-07-13 Institut Francais Du Petrole Installation and method for the offshore exploitation of small fields
US5375976A (en) * 1990-07-27 1994-12-27 Institut Francais Du Petrole Pumping or multiphase compression device and its use
EP0780577A1 (en) * 1995-12-22 1997-06-25 Weir Pumps Limited Improved multistage pumps and compressors
EP0781929A1 (en) 1995-12-28 1997-07-02 Institut Francais Du Petrole Device for pumping or compressing a multi-phase fluid comprising tandem blading
FR2748533A1 (en) * 1996-05-07 1997-11-14 Inst Francais Du Petrole Compressor system for a multiphase fluid such as petroleum products
FR2748532A1 (en) * 1996-05-07 1997-11-14 Inst Francais Du Petrole Multi=stage and centrifugal pumping system for oil wells
FR2774136A1 (en) 1998-01-28 1999-07-30 Inst Francais Du Petrole System of compression pumping for a multiphase fluid
FR2775028A1 (en) * 1998-02-18 1999-08-20 Christian Bratu Pump for multiphase fluids such as those in the oil industry
FR2782755A1 (en) 1998-09-02 2000-03-03 Inst Francais Du Petrole POLYPHASTIC TURMOMACHINE WITH IMPROVED PHASE MIXTURE AND ASSOCIATED METHOD
FR2787836A1 (en) * 1998-12-28 2000-06-30 Inst Francais Du Petrole HELICO-RADIO-AXIAL DIPHASIC IMPELLER WITH CURVED FAIRING
FR2787837A1 (en) * 1998-12-28 2000-06-30 Inst Francais Du Petrole DIPHASIC IMPELLER WITH CURVED CHANNEL IN THE MERIDIEN PLAN
EP1505250A1 (en) * 2003-08-04 2005-02-09 Institut Francais Du Petrole Use of a two-phase turbine in a hydrotreating process
EP3312432A1 (en) 2016-10-19 2018-04-25 IFP Energies nouvelles Diffuser for a fluid compression device, comprising at least one vane with opening

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228966A1 (en) * 1973-05-09 1974-12-06 Itt

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228966A1 (en) * 1973-05-09 1974-12-06 Itt

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003202A2 (en) 1978-01-16 1979-07-25 Institut Français du Pétrole System for transforming a two-phase primary flow into several secondary flows
US4894069A (en) * 1978-02-13 1990-01-16 Institut Francais Du Petrole Method of conveying an essentially gaseous fluid through a pipe
FR2471501A1 (en) * 1979-12-17 1981-06-19 Inst Francais Du Petrole DEVICE FOR PUMPING DIPHASIC FLUIDS
US5375976A (en) * 1990-07-27 1994-12-27 Institut Francais Du Petrole Pumping or multiphase compression device and its use
US5226482A (en) * 1990-08-10 1993-07-13 Institut Francais Du Petrole Installation and method for the offshore exploitation of small fields
US5295546A (en) * 1990-08-10 1994-03-22 Institut Francais Du Petrole Installation and method for the offshore exploitation of small fields
FR2674902A1 (en) * 1991-04-04 1992-10-09 Inst Francais Du Petrole Installation and method for offshore exploitation of small oil-bearing deposits
EP0780577A1 (en) * 1995-12-22 1997-06-25 Weir Pumps Limited Improved multistage pumps and compressors
US5755554A (en) * 1995-12-22 1998-05-26 Weir Pumps Limited Multistage pumps and compressors
EP0781929A1 (en) 1995-12-28 1997-07-02 Institut Francais Du Petrole Device for pumping or compressing a multi-phase fluid comprising tandem blading
FR2743113A1 (en) * 1995-12-28 1997-07-04 Inst Francais Du Petrole DEVICE FOR PUMPING OR COMPRESSING A TANDEM BLADED POLYPHASTIC FLUID
US6149385A (en) * 1995-12-28 2000-11-21 Institut Francais Du Petrole Multiphase fluid pumping or compression device with blades of tandem design
FR2748533A1 (en) * 1996-05-07 1997-11-14 Inst Francais Du Petrole Compressor system for a multiphase fluid such as petroleum products
FR2748532A1 (en) * 1996-05-07 1997-11-14 Inst Francais Du Petrole Multi=stage and centrifugal pumping system for oil wells
US6171074B1 (en) 1998-01-28 2001-01-09 Institut Francais Du Petrole Single-shaft compression-pumping device associated with a separator
FR2774136A1 (en) 1998-01-28 1999-07-30 Inst Francais Du Petrole System of compression pumping for a multiphase fluid
GB2352481B (en) * 1998-02-18 2002-06-19 Christian Bratu Cell for pumping a multiphase effluent and pump comprising at least one of said cells
WO1999042732A1 (en) * 1998-02-18 1999-08-26 Institut Francais Du Petrole Cell for pumping polyphasic effluent and pump comprising at least one of said cells
GB2352481A (en) * 1998-02-18 2001-01-31 Christian Bratu Cell for pumping polyphasic effuent and pump comprising at least one of said cells
FR2775028A1 (en) * 1998-02-18 1999-08-20 Christian Bratu Pump for multiphase fluids such as those in the oil industry
FR2782755A1 (en) 1998-09-02 2000-03-03 Inst Francais Du Petrole POLYPHASTIC TURMOMACHINE WITH IMPROVED PHASE MIXTURE AND ASSOCIATED METHOD
US6273672B1 (en) 1998-12-28 2001-08-14 Institut Francais Du Petrole Two-phase helical mixed flow impeller with curved fairing
GB2346934A (en) * 1998-12-28 2000-08-23 Inst Francais Du Petrole Impeller for multi-phase fluid
FR2787837A1 (en) * 1998-12-28 2000-06-30 Inst Francais Du Petrole DIPHASIC IMPELLER WITH CURVED CHANNEL IN THE MERIDIEN PLAN
US6382919B1 (en) 1998-12-28 2002-05-07 Institut Francais Du Petrole Two-phase impeller with curved channel in the meridian plane
FR2787836A1 (en) * 1998-12-28 2000-06-30 Inst Francais Du Petrole HELICO-RADIO-AXIAL DIPHASIC IMPELLER WITH CURVED FAIRING
GB2346934B (en) * 1998-12-28 2003-04-09 Inst Francais Du Petrole Two-phase impeller with curved channel in the meridian plane
EP1505250A1 (en) * 2003-08-04 2005-02-09 Institut Francais Du Petrole Use of a two-phase turbine in a hydrotreating process
FR2858668A1 (en) * 2003-08-04 2005-02-11 Inst Francais Du Petrole USE OF A DIPHASIC TURBINE IN A HYDROPROCESSING PROCESS
US7384541B2 (en) 2003-08-04 2008-06-10 Institut Francais Du Petrole Use of a two-phase turbine in a hydrotreatment process
EP3312432A1 (en) 2016-10-19 2018-04-25 IFP Energies nouvelles Diffuser for a fluid compression device, comprising at least one vane with opening

Also Published As

Publication number Publication date
DE2653630C2 (en) 1985-11-07
DE2653630A1 (en) 1977-06-08
NL178022C (en) 1986-01-02
NL7613176A (en) 1977-06-01
NL178022B (en) 1985-08-01
FR2333139B1 (en) 1978-12-22

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