FR2964164B1 - TURBOMACHINE COMPRISING A ROTATING ELEMENT SUBJECT TO EXTREME CONDITIONS - Google Patents

TURBOMACHINE COMPRISING A ROTATING ELEMENT SUBJECT TO EXTREME CONDITIONS

Info

Publication number
FR2964164B1
FR2964164B1 FR1056922A FR1056922A FR2964164B1 FR 2964164 B1 FR2964164 B1 FR 2964164B1 FR 1056922 A FR1056922 A FR 1056922A FR 1056922 A FR1056922 A FR 1056922A FR 2964164 B1 FR2964164 B1 FR 2964164B1
Authority
FR
France
Prior art keywords
turbomachine
rotating element
extreme conditions
element subject
subject
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.)
Active
Application number
FR1056922A
Other languages
French (fr)
Other versions
FR2964164A1 (en
Inventor
Philippe Nivet
Laurent Fabbri
Valerie Begin
Gilles Greffeuille
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1056922A priority Critical patent/FR2964164B1/en
Publication of FR2964164A1 publication Critical patent/FR2964164A1/en
Application granted granted Critical
Publication of FR2964164B1 publication Critical patent/FR2964164B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44—Feeding propellants
    • F02K9/46—Feeding propellants using pumps
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/25—Three-dimensional helical
FR1056922A 2010-09-01 2010-09-01 TURBOMACHINE COMPRISING A ROTATING ELEMENT SUBJECT TO EXTREME CONDITIONS Active FR2964164B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1056922A FR2964164B1 (en) 2010-09-01 2010-09-01 TURBOMACHINE COMPRISING A ROTATING ELEMENT SUBJECT TO EXTREME CONDITIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056922A FR2964164B1 (en) 2010-09-01 2010-09-01 TURBOMACHINE COMPRISING A ROTATING ELEMENT SUBJECT TO EXTREME CONDITIONS

Publications (2)

Publication Number Publication Date
FR2964164A1 FR2964164A1 (en) 2012-03-02
FR2964164B1 true FR2964164B1 (en) 2014-05-09

Family

ID=43821737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056922A Active FR2964164B1 (en) 2010-09-01 2010-09-01 TURBOMACHINE COMPRISING A ROTATING ELEMENT SUBJECT TO EXTREME CONDITIONS

Country Status (1)

Country Link
FR (1) FR2964164B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996875A1 (en) * 2012-10-12 2014-04-18 Snecma INSTALLATION OF MEASUREMENTS FOR BREAKING TESTS ON A TURBOMACHINE
FI20205842A1 (en) * 2020-08-31 2022-03-01 Normaint Oy Measurement arrangement for hydro turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538225C2 (en) * 1985-10-26 1997-08-14 Wilo Gmbh Centrifugal pump or fan
US5159563A (en) * 1989-03-14 1992-10-27 Rem Technologies, Inc. Crack detection method for operating shaft
US7572524B2 (en) * 2002-09-23 2009-08-11 Siemens Energy, Inc. Method of instrumenting a component
DE102005041500A1 (en) * 2005-09-01 2007-03-08 Leybold Vacuum Gmbh vacuum pump
GB0821257D0 (en) * 2008-11-21 2008-12-31 Rolls Royce Plc A rotary machine such as a gas turbine engine

Also Published As

Publication number Publication date
FR2964164A1 (en) 2012-03-02

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