FR2998672B1 - ROTOR OF TURBOMACHINE OR TEST ENGINE - Google Patents

ROTOR OF TURBOMACHINE OR TEST ENGINE

Info

Publication number
FR2998672B1
FR2998672B1 FR1261441A FR1261441A FR2998672B1 FR 2998672 B1 FR2998672 B1 FR 2998672B1 FR 1261441 A FR1261441 A FR 1261441A FR 1261441 A FR1261441 A FR 1261441A FR 2998672 B1 FR2998672 B1 FR 2998672B1
Authority
FR
France
Prior art keywords
turbomachine
rotor
test engine
engine
test
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
FR1261441A
Other languages
French (fr)
Other versions
FR2998672A1 (en
Inventor
Thibaut Javoy
Frederic Patard
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 FR1261441A priority Critical patent/FR2998672B1/en
Priority to PCT/FR2013/052904 priority patent/WO2014083290A1/en
Publication of FR2998672A1 publication Critical patent/FR2998672A1/en
Application granted granted Critical
Publication of FR2998672B1 publication Critical patent/FR2998672B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
FR1261441A 2012-11-29 2012-11-29 ROTOR OF TURBOMACHINE OR TEST ENGINE Active FR2998672B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1261441A FR2998672B1 (en) 2012-11-29 2012-11-29 ROTOR OF TURBOMACHINE OR TEST ENGINE
PCT/FR2013/052904 WO2014083290A1 (en) 2012-11-29 2013-11-29 Turbomachine or test engine rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261441A FR2998672B1 (en) 2012-11-29 2012-11-29 ROTOR OF TURBOMACHINE OR TEST ENGINE

Publications (2)

Publication Number Publication Date
FR2998672A1 FR2998672A1 (en) 2014-05-30
FR2998672B1 true FR2998672B1 (en) 2016-08-19

Family

ID=47628259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261441A Active FR2998672B1 (en) 2012-11-29 2012-11-29 ROTOR OF TURBOMACHINE OR TEST ENGINE

Country Status (2)

Country Link
FR (1) FR2998672B1 (en)
WO (1) WO2014083290A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979036B (en) * 2017-04-17 2019-03-29 大唐东北电力试验研究院有限公司 Thermal power plant unit block distortion and unit vibration numerical value monitoring method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184797A (en) * 1977-10-17 1980-01-22 General Electric Company Liquid-cooled turbine rotor
FR2603947B1 (en) * 1986-09-17 1990-11-30 Snecma DEVICE FOR HOLDING A SEAL ON A SHAFT END AND TURBOMACHINE COMPRISING SAME
US6053697A (en) * 1998-06-26 2000-04-25 General Electric Company Trilobe mounting with anti-rotation apparatus for an air duct in a gas turbine rotor
US8550784B2 (en) * 2011-05-04 2013-10-08 United Technologies Corporation Gas turbine engine rotor construction

Also Published As

Publication number Publication date
FR2998672A1 (en) 2014-05-30
WO2014083290A1 (en) 2014-06-05

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