BE787047A - Aube a turbine a bord d'attaque aplati pour la reduction du bruit - Google Patents

Aube a turbine a bord d'attaque aplati pour la reduction du bruit

Info

Publication number
BE787047A
BE787047A BE787047A BE787047A BE787047A BE 787047 A BE787047 A BE 787047A BE 787047 A BE787047 A BE 787047A BE 787047 A BE787047 A BE 787047A BE 787047 A BE787047 A BE 787047A
Authority
BE
Belgium
Prior art keywords
aplati
noise reduction
turbine vane
attack
board
Prior art date
Application number
BE787047A
Other languages
English (en)
French (fr)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE787047A publication Critical patent/BE787047A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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
    • 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
    • F01D5/14—Form or construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE787047A 1971-11-01 1972-08-01 Aube a turbine a bord d'attaque aplati pour la reduction du bruit BE787047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19428571A 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
BE787047A true BE787047A (fr) 1972-12-01

Family

ID=22716999

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787047A BE787047A (fr) 1971-11-01 1972-08-01 Aube a turbine a bord d'attaque aplati pour la reduction du bruit

Country Status (6)

Country Link
JP (1) JPS4853306A (it)
BE (1) BE787047A (it)
DE (1) DE2237154A1 (it)
FR (1) FR2158179B1 (it)
GB (1) GB1404665A (it)
IT (1) IT963220B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064271A1 (de) * 2000-12-22 2002-07-04 Alstom Switzerland Ltd Vorrichtung zur Prallkühlung eines in einer Strömungskraftmaschine hitzeexponierten Bauteils sowie Verfahren hierzu
DE102007002518B3 (de) * 2007-01-17 2008-07-31 Air Fertigung-Technologie Gmbh & Co.Kg Schaufel einer Strömungsmaschine
CN111042922B (zh) * 2019-12-27 2024-09-20 中国科学技术大学 一种进气道

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872749A (en) * 1930-12-06 1932-08-23 Karageorge James Fan blade
US3347520A (en) * 1966-07-12 1967-10-17 Jerzy A Oweczarek Turbomachine blading

Also Published As

Publication number Publication date
FR2158179B1 (it) 1976-10-29
DE2237154A1 (de) 1973-05-10
FR2158179A1 (it) 1973-06-15
JPS4853306A (it) 1973-07-26
GB1404665A (en) 1975-09-03
IT963220B (it) 1974-01-10

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