FR2551145B1 - Etage de compresseur supersonique a aubes et procede de determination - Google Patents

Etage de compresseur supersonique a aubes et procede de determination

Info

Publication number
FR2551145B1
FR2551145B1 FR8016841A FR8016841A FR2551145B1 FR 2551145 B1 FR2551145 B1 FR 2551145B1 FR 8016841 A FR8016841 A FR 8016841A FR 8016841 A FR8016841 A FR 8016841A FR 2551145 B1 FR2551145 B1 FR 2551145B1
Authority
FR
France
Prior art keywords
bladder
determination method
compressor stage
supersonic compressor
supersonic
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 - Lifetime
Application number
FR8016841A
Other languages
English (en)
Other versions
FR2551145A1 (fr
Inventor
Georges Meauze
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR8016841A priority Critical patent/FR2551145B1/fr
Publication of FR2551145A1 publication Critical patent/FR2551145A1/fr
Application granted granted Critical
Publication of FR2551145B1 publication Critical patent/FR2551145B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D21/00—Pump involving supersonic speed of pumped 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/302—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor characteristics related to shock waves, transonic or supersonic flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8016841A 1980-07-30 1980-07-30 Etage de compresseur supersonique a aubes et procede de determination Expired - Lifetime FR2551145B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8016841A FR2551145B1 (fr) 1980-07-30 1980-07-30 Etage de compresseur supersonique a aubes et procede de determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016841A FR2551145B1 (fr) 1980-07-30 1980-07-30 Etage de compresseur supersonique a aubes et procede de determination

Publications (2)

Publication Number Publication Date
FR2551145A1 FR2551145A1 (fr) 1985-03-01
FR2551145B1 true FR2551145B1 (fr) 1990-08-17

Family

ID=9244723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016841A Expired - Lifetime FR2551145B1 (fr) 1980-07-30 1980-07-30 Etage de compresseur supersonique a aubes et procede de determination

Country Status (1)

Country Link
FR (1) FR2551145B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108603509A (zh) * 2016-02-10 2018-09-28 西门子股份公司 压气机转子动叶、压气机及用于对压气机转子动叶仿形的方法
CN111288016A (zh) * 2018-12-07 2020-06-16 中国航发商用航空发动机有限责任公司 轴流压气机基元叶型造型方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726737A (en) * 1986-10-28 1988-02-23 United Technologies Corporation Reduced loss swept supersonic fan blade
JPH08254156A (ja) * 1995-03-17 1996-10-01 Senshin Zairyo Riyou Gas Jienereeta Kenkyusho:Kk 軸流圧縮機の動翼
US6358012B1 (en) * 2000-05-01 2002-03-19 United Technologies Corporation High efficiency turbomachinery blade
CN114382727A (zh) * 2022-01-19 2022-04-22 集美大学 一种超音速轴流压气机及其叶片设计方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628768A (en) * 1946-03-27 1953-02-17 Kantrowitz Arthur Axial-flow compressor
US2974927A (en) * 1955-09-27 1961-03-14 Elmer G Johnson Supersonic fluid machine
DE1277506B (de) * 1958-07-07 1968-09-12 Commissariat Energie Atomique UEberschallverdichter mit Schaufelkanaelen
US4408957A (en) * 1972-02-22 1983-10-11 General Motors Corporation Supersonic blading

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108603509A (zh) * 2016-02-10 2018-09-28 西门子股份公司 压气机转子动叶、压气机及用于对压气机转子动叶仿形的方法
CN108603509B (zh) * 2016-02-10 2020-04-03 西门子股份公司 压气机转子动叶、压气机及用于对压气机转子动叶仿形的方法
CN111288016A (zh) * 2018-12-07 2020-06-16 中国航发商用航空发动机有限责任公司 轴流压气机基元叶型造型方法
CN111288016B (zh) * 2018-12-07 2020-12-15 中国航发商用航空发动机有限责任公司 轴流压气机基元叶型造型方法

Also Published As

Publication number Publication date
FR2551145A1 (fr) 1985-03-01

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Legal Events

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