CN105443247A - 使用主动流动控制的预冷却器进气管道和包括其的系统和方法 - Google Patents

使用主动流动控制的预冷却器进气管道和包括其的系统和方法 Download PDF

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Publication number
CN105443247A
CN105443247A CN201510596113.7A CN201510596113A CN105443247A CN 105443247 A CN105443247 A CN 105443247A CN 201510596113 A CN201510596113 A CN 201510596113A CN 105443247 A CN105443247 A CN 105443247A
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CN
China
Prior art keywords
precooler
admission line
less
degree
boundary layer
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.)
Pending
Application number
CN201510596113.7A
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English (en)
Chinese (zh)
Inventor
N·O·帕卡德
R·H·威利
P·R·托雷特
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of CN105443247A publication Critical patent/CN105443247A/zh
Pending legal-status Critical Current

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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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/08—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
    • B64D33/10—Radiator arrangement
    • 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
    • F01D25/125—Cooling of bearings
    • 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
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • 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
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/04—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/06—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0618—Environmental Control Systems with arrangements for reducing or managing bleed air, using another air source, e.g. ram air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0226—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising boundary layer control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0286—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/30—Flow characteristics
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/17—Purpose of the control system to control boundary layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/002—Influencing flow of fluids by influencing the boundary layer
    • F15D1/0065—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid
    • F15D1/008—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid comprising fluid injection or suction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • 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
    • Y02T50/50—On board measures aiming to increase energy efficiency
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
CN201510596113.7A 2014-09-19 2015-09-18 使用主动流动控制的预冷却器进气管道和包括其的系统和方法 Pending CN105443247A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/491,778 2014-09-19
US14/491,778 US10316753B2 (en) 2014-09-19 2014-09-19 Pre-cooler inlet ducts that utilize active flow-control and systems and methods including the same

Publications (1)

Publication Number Publication Date
CN105443247A true CN105443247A (zh) 2016-03-30

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CN201510596113.7A Pending CN105443247A (zh) 2014-09-19 2015-09-18 使用主动流动控制的预冷却器进气管道和包括其的系统和方法

Country Status (6)

Country Link
US (1) US10316753B2 (enExample)
EP (1) EP2998542B1 (enExample)
JP (1) JP6613075B2 (enExample)
CN (1) CN105443247A (enExample)
CA (1) CA2897254C (enExample)
ES (1) ES2692394T3 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218133A (zh) * 2017-05-25 2017-09-29 中国人民解放军装备学院 一种预冷吸气式发动机用高效紧凑预冷换热器
CN108327915A (zh) * 2017-01-20 2018-07-27 通用电气公司 用于飞行器后风扇的机舱
CN109159903A (zh) * 2018-08-23 2019-01-08 广州创链科技有限公司 一种无人机发动机进行口气流调节装置
CN109353527A (zh) * 2018-08-13 2019-02-19 北京航空航天大学 采用混合流动控制方法的bli进气道
CN109649667A (zh) * 2018-12-20 2019-04-19 中国航空工业集团公司西安飞机设计研究所 一种飞机发动机舱的通风方法
CN110273761A (zh) * 2018-03-16 2019-09-24 波音公司 用于喷气发动机的入口扩压器
CN112197625A (zh) * 2020-09-30 2021-01-08 中国航空发动机研究院 用于高速吸气式发动机的中心进气换热器
CN115419507A (zh) * 2022-09-23 2022-12-02 中国商用飞机有限责任公司 用于涡扇发动机核心舱的通风进气系统
CN117818871A (zh) * 2024-03-04 2024-04-05 中国空气动力研究与发展中心高速空气动力研究所 被动式混合层流短舱应用方法

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ES2818174T3 (es) 2015-05-17 2021-04-09 Endochoice Inc Mejora de imagen endoscópica usando ecualización de histograma adaptativo limitado por contraste (CLAHE) implementada en un procesador
EP3124742B1 (de) * 2015-07-28 2018-11-07 MTU Aero Engines GmbH Gasturbine
US10174665B2 (en) * 2016-03-18 2019-01-08 Pratt & Whitney Canada Corp. Active control flow system and method of cooling and providing active flow control
US10787245B2 (en) 2016-06-01 2020-09-29 The Boeing Company Distributed compressor for improved integration and performance of an active fluid flow control system
CA3028989A1 (en) * 2016-06-30 2018-01-04 Bombardier Inc. Assembly and method for conditioning engine-heated air onboard an aircraft
IT201600086511A1 (it) 2016-08-22 2018-02-22 Gen Electric Sistemi di aspirazione dell'aria e relativi metodi di assemblaggio
US10989114B2 (en) 2018-03-07 2021-04-27 The Boeing Company Systems and methods for cooling bleed air from an aircraft engine
US11002300B2 (en) 2019-01-30 2021-05-11 General Electric Company Flow conditioning system
GB2641795A (en) * 2024-06-13 2025-12-17 Gkn Aerospace Services Ltd Apparatus

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US20140053532A1 (en) * 2012-08-24 2014-02-27 Steven H. Zysman Nacelle scoop inlet
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Publication number Priority date Publication date Assignee Title
GB1291943A (en) * 1970-02-11 1972-10-04 Secr Defence Improvements in or relating to ducted fans
US5729969A (en) * 1995-05-15 1998-03-24 Aerospatiale Societe Nationale Industrielle Device for bleeding off and cooling hot air in an aircraft engine
US20050081530A1 (en) * 2003-10-15 2005-04-21 Bagnall Adam M. Arrangement for bleeding the boundary layer from an aircraft engine
CN101272951A (zh) * 2005-09-26 2008-09-24 法国空中巴士公司 提供有预冷却器的双流涡轮发动机
US20140053532A1 (en) * 2012-08-24 2014-02-27 Steven H. Zysman Nacelle scoop inlet
US20140182695A1 (en) * 2012-12-31 2014-07-03 Farrukh S. Alvi Method of Using Microjet Actuators For The Control Of Flow Separation And Distortion

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108327915A (zh) * 2017-01-20 2018-07-27 通用电气公司 用于飞行器后风扇的机舱
CN107218133A (zh) * 2017-05-25 2017-09-29 中国人民解放军装备学院 一种预冷吸气式发动机用高效紧凑预冷换热器
CN107218133B (zh) * 2017-05-25 2019-02-19 中国人民解放军装备学院 一种预冷吸气式发动机用高效紧凑预冷换热器
CN110273761A (zh) * 2018-03-16 2019-09-24 波音公司 用于喷气发动机的入口扩压器
CN109353527A (zh) * 2018-08-13 2019-02-19 北京航空航天大学 采用混合流动控制方法的bli进气道
CN109159903A (zh) * 2018-08-23 2019-01-08 广州创链科技有限公司 一种无人机发动机进行口气流调节装置
CN109649667A (zh) * 2018-12-20 2019-04-19 中国航空工业集团公司西安飞机设计研究所 一种飞机发动机舱的通风方法
CN112197625A (zh) * 2020-09-30 2021-01-08 中国航空发动机研究院 用于高速吸气式发动机的中心进气换热器
CN112197625B (zh) * 2020-09-30 2022-05-06 中国航空发动机研究院 用于高速吸气式发动机的中心进气换热器
CN115419507A (zh) * 2022-09-23 2022-12-02 中国商用飞机有限责任公司 用于涡扇发动机核心舱的通风进气系统
CN117818871A (zh) * 2024-03-04 2024-04-05 中国空气动力研究与发展中心高速空气动力研究所 被动式混合层流短舱应用方法
CN117818871B (zh) * 2024-03-04 2024-05-17 中国空气动力研究与发展中心高速空气动力研究所 被动式混合层流短舱应用方法

Also Published As

Publication number Publication date
EP2998542B1 (en) 2018-07-25
ES2692394T3 (es) 2018-12-03
CA2897254C (en) 2018-05-01
CA2897254A1 (en) 2016-03-19
JP6613075B2 (ja) 2019-11-27
JP2016061289A (ja) 2016-04-25
US10316753B2 (en) 2019-06-11
US20160084165A1 (en) 2016-03-24
EP2998542A1 (en) 2016-03-23

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Application publication date: 20160330