CN114651132B - 涡轮喷气发动机压缩机转子中的引气装置 - Google Patents

涡轮喷气发动机压缩机转子中的引气装置 Download PDF

Info

Publication number
CN114651132B
CN114651132B CN202080062706.4A CN202080062706A CN114651132B CN 114651132 B CN114651132 B CN 114651132B CN 202080062706 A CN202080062706 A CN 202080062706A CN 114651132 B CN114651132 B CN 114651132B
Authority
CN
China
Prior art keywords
bleed
bleed air
angle
slot
axis
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
CN202080062706.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN114651132A (zh
Inventor
O·G·米勒
A·V·佩斯托夫
S·O·谢列兹涅夫
N·N·舒米亚金
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.)
United Engine Manufacturing Group Co ltd
Original Assignee
United Engine Manufacturing Group Co ltd
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 United Engine Manufacturing Group Co ltd filed Critical United Engine Manufacturing Group Co ltd
Publication of CN114651132A publication Critical patent/CN114651132A/zh
Application granted granted Critical
Publication of CN114651132B publication Critical patent/CN114651132B/zh
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
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F02C7/12—Cooling of plants
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN202080062706.4A 2019-09-05 2020-08-27 涡轮喷气发动机压缩机转子中的引气装置 Active CN114651132B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2019128008A RU2728550C1 (ru) 2019-09-05 2019-09-05 Устройство отбора воздуха в роторе компрессора турбореактивного двигателя
RU2019128008 2019-09-05
PCT/RU2020/000454 WO2021045645A1 (ru) 2019-09-05 2020-08-27 Устройство отбора воздуха в роторе компрессора турбореактивного двигателя

Publications (2)

Publication Number Publication Date
CN114651132A CN114651132A (zh) 2022-06-21
CN114651132B true CN114651132B (zh) 2023-07-18

Family

ID=70478572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080062706.4A Active CN114651132B (zh) 2019-09-05 2020-08-27 涡轮喷气发动机压缩机转子中的引气装置

Country Status (3)

Country Link
CN (1) CN114651132B (ru)
RU (1) RU2728550C1 (ru)
WO (1) WO2021045645A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118564494A (zh) * 2024-07-29 2024-08-30 中国航发四川燃气涡轮研究院 一种低流阻压气机盘心冷却引气结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834758B1 (fr) * 2002-01-17 2004-04-02 Snecma Moteurs Dispositif pour redresser l'air d'alimentation d'un prelevement centripete dans un compresseur
DE10310815A1 (de) * 2003-03-12 2004-09-23 Rolls-Royce Deutschland Ltd & Co Kg Wirbelgleichrichter in Röhrenbauweise mit Haltering
US7870742B2 (en) * 2006-11-10 2011-01-18 General Electric Company Interstage cooled turbine engine
RU2386864C1 (ru) * 2008-10-27 2010-04-20 Открытое акционерное общество "Авиадвигатель" Ротор компрессора газотурбинного двигателя
RU2451840C2 (ru) * 2010-06-21 2012-05-27 Открытое акционерное общество "Авиадвигатель" Ротор компрессора газотурбинного двигателя
US9677472B2 (en) * 2012-10-08 2017-06-13 United Technologies Corporation Bleed air slot
CN203097955U (zh) * 2012-12-24 2013-07-31 中航商用航空发动机有限责任公司 一种燃气涡轮发动机的引气组件
RU189794U1 (ru) * 2017-08-29 2019-06-04 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Ротор компрессора газотурбинного двигателя

Also Published As

Publication number Publication date
CN114651132A (zh) 2022-06-21
RU2019128008A (ru) 2020-03-18
RU2728550C1 (ru) 2020-07-31
WO2021045645A1 (ru) 2021-03-11
RU2019128008A3 (ru) 2020-03-17

Similar Documents

Publication Publication Date Title
US10125684B2 (en) Surface cooler for aero engine
KR100767886B1 (ko) 원심 압축기의 과류 제거 장치
US9726032B2 (en) Gas turbine engine diffuser system for a high pressure (HP) compressor
CN107044447B (zh) 用于轴流式叶轮机械压缩机的分流鼻部的除冰装置
US8047777B2 (en) Turbomachine diffuser
JP2009062976A (ja) ディフューザを有するターボ機械
US8882443B2 (en) Turbomachine compressor with an air injection system
US11236627B2 (en) Turbomachine stator element
US20160319833A1 (en) Centrifugal compressor impeller with non-linear leading edge and associated design method
EP3061975B1 (en) Axial compressor with flow recirculation
EP1253295A2 (en) Axial-flow turbine having a stepped portion in a flow passage
US20170234135A1 (en) Gas turbine
JPWO2016002037A1 (ja) コンプレッサカバー、遠心圧縮機及び過給機、並びに、コンプレッサカバーの製造方法
US3897168A (en) Turbomachine extraction flow guide vanes
US10450874B2 (en) Airfoil for a gas turbine engine
CN114651132B (zh) 涡轮喷气发动机压缩机转子中的引气装置
CN104662260B (zh) 用于涡轮发动机的过渡管道和组装方法
CN111622985A (zh) 一种扩压及整流一体化扩压器
US20220074423A1 (en) Impeller exducer cavity with flow recirculation
US2724546A (en) Gas turbine apparatus
CN212868028U (zh) 一种扩压及整流一体化扩压器
CN214146013U (zh) 高压压气机转子、减涡装置
US11428111B2 (en) Device for cooling a turbomachine housing
US11401835B2 (en) Turbine center frame
US11725537B2 (en) Device for cooling a turbine casing with air jets

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant