JP2016079984A - 熱交換器アセンブリ - Google Patents
熱交換器アセンブリ Download PDFInfo
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- JP2016079984A JP2016079984A JP2015206914A JP2015206914A JP2016079984A JP 2016079984 A JP2016079984 A JP 2016079984A JP 2015206914 A JP2015206914 A JP 2015206914A JP 2015206914 A JP2015206914 A JP 2015206914A JP 2016079984 A JP2016079984 A JP 2016079984A
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- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0475—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
- F28D1/0476—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend the conduits having a non-circular cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
- F28F9/0268—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
-
- 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
- F05D2220/00—Application
- F05D2220/20—Application within closed fluid conduits, e.g. pipes
-
- 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
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
-
- 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
- F05D2250/00—Geometry
- F05D2250/70—Shape
- F05D2250/71—Shape curved
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/221—Improvement of heat transfer
- F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
- F05D2260/22141—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
-
- 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
- F05D2260/00—Function
- F05D2260/98—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
-
- 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
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- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (20)
- ガスタービンエンジン用の熱交換器アセンブリであって、前記熱交換器アセンブリはフレームを備え、
前記フレームが
非平面外壁と、
フレームキャビティを間に形成するように前記非平面外壁から径方向内側に離間して配置された非平面内壁と、
前記非平面外壁と前記非平面内壁の間に延在する入口面と、
前記入口面を貫通して延びる入口通路と、
前記入口面の反対側で前記非平面外壁と前記非平面内壁の間に延在する出口面と、
前記出口面を貫通して延びる出口通路と、
前記フレームキャビティ内に配置され、前記入口通路及び前記出口通路と流体的に連通している連続非平面コア部と
を備える、熱交換器アセンブリ。 - 前記連続非平面コア部が
前記入口通路及び前記出口通路と流体的に連通している少なくとも一つの非平面チャネルと、
前記の少なくとも一つの非平面チャネルに動作可能に連結された複数の冷却フィンと
を備える、請求項1に記載の熱交換器アセンブリ。 - 前記フレームキャビティ内に配置されるとともに第一ディフューザキャビティを含む第一ディフューザをさらに備え、前記第一ディフューザが前記連続非平面コア部と流体的に連通している、請求項1に記載の熱交換器。
- 前記第一ディフューザキャビティ内に少なくとも一つの第一ベーンが配置される、請求項3に記載の熱交換器。
- 前記フレームキャビティ内に配置されるとともに第二ディフューザキャビティを含む第二ディフューザをさらに備え、前記第二ディフューザが前記連続非平面コア部と流体的に連通している、請求項4に記載の熱交換器。
- 前記第二ディフューザキャビティ内に少なくとも一つの第二ベーンが配置される、請求項5に記載の熱交換器。
- 前記フレーム及び前記連続非平面コア部が付加製造技術を使って形成される、請求項1に記載の熱交換器。
- コアガスタービンエンジンと、
ファンバイパスダクトを成すように前記コアガスタービンエンジンを囲むナセルと、
前記ファンバイパスダクト内に配置された熱交換器アセンブリと
を備え、前記熱交換器アセンブリはフレームを備え、
前記フレームが
非平面外壁と、
フレームキャビティを間に形成するように前記非平面外壁から径方向内側に離間して配置された非平面内壁と、
前記非平面外壁と連続する前記非平面内壁の間に延在する入口面と、
前記入口面を貫通して延びる入口通路と、
前記入口面の反対側で前記非平面外壁と前記非平面内壁の間に延在する出口面と、
前記出口面を貫通して延びる出口通路と、
前記フレームキャビティ内に配置され、前記入口通路及び前記出口通路と流体的に連通している連続非平面コア部と
を備える、ガスタービンエンジンアセンブリ。 - 前記連続非平面コア部が
前記入口通路及び前記出口通路と流体的に連通している少なくとも一つの非平面チャネルと、
前記の少なくとも一つの非平面チャネルに動作可能に連結された複数の冷却フィンと
を備える、請求項8に記載のガスタービンエンジンアセンブリ。 - 前記フレームキャビティ内に配置されるとともに第一ディフューザキャビティを含む第一ディフューザをさらに備え、前記第一ディフューザが前記連続非平面コア部と流体的に連通している、請求項8に記載のガスタービンエンジンアセンブリ。
- 前記第一ディフューザキャビティ内に少なくとも一つの第一ベーンが配置される、請求項10に記載のガスタービンエンジンアセンブリ。
- 前記フレームキャビティ内に配置されるとともに第二ディフューザキャビティを含む第二ディフューザをさらに備え、前記第二ディフューザが前記連続非平面コア部と流体的に連通している、請求項11に記載のガスタービンエンジンアセンブリ。
- 前記第二ディフューザキャビティ内に少なくとも一つの第二ベーンが配置される、請求項12に記載のガスタービンエンジンアセンブリ。
- 前記フレーム及び前記連続非平面コア部が付加製造技術を使って形成される、請求項7に記載のガスタービンエンジンアセンブリ。
- 付加製造工程を実行して、非平面外壁と、フレームキャビティを間に形成するように前記非平面外壁から径方向内側に離間して配置された非平面内壁と、前記フレームキャビティ内に配置された連続非平面コア部とを形成すること
を含む、熱交換器アセンブリの製造方法。 - 付加製造工程を実行して、前記非平面外壁と前記非平面内壁の間に延在する入口面、及び前記入口面の反対側で前記非平面外壁と前記非平面内壁の間に延在する出口面を形成すること
をさらに含み、
入口通路が前記入口面を貫通して延び、かつ出口通路が前記出口面を貫通して延び、
前記連続非平面コア部が前記入口通路及び前記出口通路と流体的に連通している、
請求項15に記載の方法。 - 付加製造工程を実行して、前記連続非平面コア部内に少なくとも一つの非平面チャネルを形成すること
をさらに含み、
前記の少なくとも一つの非平面チャネルが前記入口通路及び前記出口通路と流体的に連通し、かつ複数の冷却フィンが前記の少なくとも一つの非平面チャネルに動作可能に連結される、
請求項16に記載の方法。 - 付加製造工程を実行して、前記フレームキャビティ内に配置されたディフューザキャビティを含む少なくとも一つのディフューザを形成すること
をさらに含み、
前記の少なくとも一つのディフューザが前記連続非平面コア部と流体的に連通する、
請求項17に記載の方法。 - 付加製造工程を実行して、前記ディフューザキャビティ内に配置された少なくとも一つの第一ベーンを形成すること
をさらに含む、請求項18に記載の方法。 - 前記実行のステップは、
前記熱交換器アセンブリの三次元モデルを定義し、
前記三次元モデルを、前記熱交換器アセンブリの断面層をそれぞれ定義する複数の切片に変換すること
を含む、請求項15に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462066563P | 2014-10-21 | 2014-10-21 | |
US62/066,563 | 2014-10-21 |
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Publication Number | Publication Date |
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JP2016079984A true JP2016079984A (ja) | 2016-05-16 |
Family
ID=54365957
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JP2015206914A Pending JP2016079984A (ja) | 2014-10-21 | 2015-10-21 | 熱交換器アセンブリ |
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US (1) | US9810150B2 (ja) |
EP (1) | EP3012437B1 (ja) |
JP (1) | JP2016079984A (ja) |
CN (1) | CN105525993B (ja) |
Cited By (2)
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JP2020509332A (ja) * | 2017-02-28 | 2020-03-26 | ゼネラル・エレクトリック・カンパニイ | 付加製造された熱交換器 |
WO2022092166A1 (ja) | 2020-10-28 | 2022-05-05 | 学校法人関西学院 | 熱処理環境の評価方法及び炭化ケイ素基板 |
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US9810150B2 (en) | 2017-11-07 |
CN105525993A (zh) | 2016-04-27 |
CN105525993B (zh) | 2019-11-15 |
EP3012437B1 (en) | 2019-08-21 |
EP3012437A1 (en) | 2016-04-27 |
US20160108815A1 (en) | 2016-04-21 |
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