JP5941550B2 - ウェーブフィン - Google Patents
ウェーブフィン Download PDFInfo
- Publication number
- JP5941550B2 JP5941550B2 JP2014540928A JP2014540928A JP5941550B2 JP 5941550 B2 JP5941550 B2 JP 5941550B2 JP 2014540928 A JP2014540928 A JP 2014540928A JP 2014540928 A JP2014540928 A JP 2014540928A JP 5941550 B2 JP5941550 B2 JP 5941550B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- main waveform
- bent
- wave fin
- bent portions
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 40
- 239000007789 gas Substances 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
-
- 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
-
- 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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
前記複数の山部、複数の谷部、複数の側壁部は長手方向に沿って第1曲率半径で波形に伸びるメイン波形(main waveform)をなし、
前記側壁部のメイン波形内には一つ以上の屈曲部が形成され、前記屈曲部は第2曲率半径で屈曲して前記メイン波形中に連結されることを特徴とする。
前記第2曲率半径は前記第1曲率半径より小さく形成されることを特徴とする。
前記複数の屈曲部は、前記メイン波形において第1及び第2幅方向の中で少なくともいずれか一幅方向に突出するように形成されることを特徴とする。
前記第1及び第2屈曲部の頂点中心線は、前記メイン波形の頂点中心線に対して傾くように形成されることを特徴とする。
前記ウェーブフィンの幅方向ピッチ(P)に対する第2曲率半径(r)の比率は0.1〜0.6であることを特徴とする。
前記流体通路は、直四角形、台形、及びラウンド形の断面構造のいずれか一つからなることを特徴とする。
図1〜図6は本発明の一実施例によるウェーブフィンを示す図である。
一方、本発明によるウェーブフィンは、幅方向のピッチ(P)に対する第2曲率半径(r)の比率は0.1〜0.6の範囲内にあることが好ましい。
そして、図8は図6の第2変形実施例を示すもので、第1屈曲部21及び第2屈曲部22が第2幅方向(V2)に向けて突出する構造である。
また、図9は図6の第3変形実施例を示すもので、第1屈曲部21及び第2屈曲部22が第1幅方向(V1)に向けて突出する構造である。
Claims (4)
- 複数の山部と複数の谷部が複数の側壁部によって幅方向に互いに連結され、前記複数の側壁部には山部と谷部との間に流体が通過する複数の流体通路が画成され、
前記複数の山部、複数の谷部、複数の側壁部は長手方向に沿って第1曲率半径で波形に伸びるメイン波形(main waveform)をなし、
前記側壁部のメイン波形内には一つ以上の屈曲部が形成され、前記屈曲部は第2曲率半径で屈曲して前記メイン波形中に連結される構成であって、
前記屈曲部は前記メイン波形の各頂点の中心線を基準に互いに対称な位置にそれぞれ形成されることにより、前記メイン波形内には複数の屈曲部が形成され、
前記複数の屈曲部は、前記メイン波形において第1及び第2幅方向の中でいずれか一幅方向に突出するように形成されることを特徴とする、ウェーブフィン。 - 前記第2曲率半径は前記第1曲率半径より小さく形成されることを特徴とする、請求項1に記載のウェーブフィン。
- 前記山部と前記側壁部の連結部分は前記屈曲部に対応するように形成され、前記谷と前記側壁部の連結部分は前記屈曲部に対応するように形成されることを特徴とする、請求項1に記載のウェーブフィン。
- 前記流体通路は、直四角形、台形、及びラウンド形の断面構造のいずれか一つからなることを特徴とする、請求項1に記載のウェーブフィン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110125953A KR101299072B1 (ko) | 2011-11-29 | 2011-11-29 | 웨이브 핀 |
KR10-2011-0125953 | 2011-11-29 | ||
PCT/KR2012/001208 WO2013081249A1 (ko) | 2011-11-29 | 2012-02-17 | 웨이브 핀 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014535030A JP2014535030A (ja) | 2014-12-25 |
JP5941550B2 true JP5941550B2 (ja) | 2016-06-29 |
Family
ID=48535677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014540928A Expired - Fee Related JP5941550B2 (ja) | 2011-11-29 | 2012-02-17 | ウェーブフィン |
Country Status (6)
Country | Link |
---|---|
US (1) | US9945619B2 (ja) |
EP (1) | EP2787316B1 (ja) |
JP (1) | JP5941550B2 (ja) |
KR (1) | KR101299072B1 (ja) |
CN (1) | CN103959005B (ja) |
WO (1) | WO2013081249A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6225042B2 (ja) * | 2014-02-14 | 2017-11-01 | 住友精密工業株式会社 | プレートフィン熱交換器、及び、熱交換器用コルゲートフィンの製造方法 |
WO2015126934A1 (en) * | 2014-02-18 | 2015-08-27 | Scott Davis | Assembly and method for cooling |
CN104279048A (zh) * | 2014-09-25 | 2015-01-14 | 扬州英谛车材实业有限公司 | 一种新型叉排扰流管带水散热器 |
KR101706263B1 (ko) | 2015-04-16 | 2017-02-15 | 서울시립대학교 산학협력단 | 웨이비 핀, 이를 구비하는 열교환기, 이를 제조하기 위한 장치, 이를 제조하기 위한 방법 및 이 방법이 기록된 컴퓨터 판독 가능한 기록매체 |
US20160377034A1 (en) * | 2015-06-26 | 2016-12-29 | Hyundai Motor Company | Complex heat exchanger |
DE102016015535A1 (de) * | 2016-12-19 | 2018-06-21 | Ziehl-Abegg Se | Kühlvorrichtung eines Elektromotors sowie Elektromotor mit Kühlvorrichtung |
KR20180114568A (ko) | 2017-04-10 | 2018-10-19 | 현대자동차주식회사 | Egr쿨러 |
GB2565143B (en) * | 2017-08-04 | 2021-08-04 | Hieta Tech Limited | Heat exchanger |
WO2019054746A1 (ko) * | 2017-09-14 | 2019-03-21 | 주식회사 아모그린텍 | 발열체 및 이를 포함하는 히터유닛 |
US11454448B2 (en) * | 2017-11-27 | 2022-09-27 | Dana Canada Corporation | Enhanced heat transfer surface |
CN110121250B (zh) * | 2018-02-07 | 2023-09-26 | 上海擎感智能科技有限公司 | 散热结构及导航主机盒 |
JP1653096S (ja) * | 2018-11-26 | 2020-02-17 | ||
JP1653094S (ja) * | 2018-11-26 | 2020-02-17 | ||
JP1653095S (ja) * | 2018-11-26 | 2020-02-17 | ||
US20200166293A1 (en) * | 2018-11-27 | 2020-05-28 | Hamilton Sundstrand Corporation | Weaved cross-flow heat exchanger and method of forming a heat exchanger |
US20230160637A1 (en) * | 2020-03-31 | 2023-05-25 | Sumitomo Precision Products Co., Ltd. | Heat Exchange System, and Fin Structure of Heat Exchanger |
US20220170706A1 (en) * | 2020-11-30 | 2022-06-02 | Dana Canada Corporation | Compact heat exchanger with wavy fin turbulizer |
CN115325864A (zh) * | 2021-05-10 | 2022-11-11 | 丹佛斯有限公司 | 用于板式热交换器的具有不对称性波纹结构的板 |
KR102606271B1 (ko) | 2021-12-24 | 2023-11-24 | 삼성중공업 주식회사 | 열전발전용 방열핀 및 방열어셈블리 |
KR20230136384A (ko) | 2022-03-18 | 2023-09-26 | 삼성중공업 주식회사 | 부유식 풍력발전기의 계류연결장치 |
CN118714794A (zh) * | 2023-03-27 | 2024-09-27 | 中兴通讯股份有限公司 | 散热器、电子设备组件 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2252211A (en) * | 1939-10-18 | 1941-08-12 | Mccord Radiator & Mfg Co | Heat exchange core |
US3372743A (en) * | 1967-01-25 | 1968-03-12 | Pall Corp | Heat exchanger |
US4984626A (en) * | 1989-11-24 | 1991-01-15 | Carrier Corporation | Embossed vortex generator enhanced plate fin |
CZ287995A3 (en) * | 1994-03-03 | 1996-02-14 | Gea Luftkuehler Happel Gmbh | Tubular heat-exchange apparatus with fins |
JP3158983B2 (ja) * | 1994-10-03 | 2001-04-23 | 住友精密工業株式会社 | Lsiパッケージ冷却用コルゲート型放熱フィン |
US6390188B1 (en) * | 2000-12-22 | 2002-05-21 | Chung-Ping Chen | CPU heat exchanger |
JP3864916B2 (ja) * | 2002-08-29 | 2007-01-10 | 株式会社デンソー | 熱交換器 |
US6834515B2 (en) * | 2002-09-13 | 2004-12-28 | Air Products And Chemicals, Inc. | Plate-fin exchangers with textured surfaces |
JP2004177061A (ja) * | 2002-11-28 | 2004-06-24 | Toyo Radiator Co Ltd | 排ガス冷却用熱交換器のウェーブフィン |
US6889759B2 (en) * | 2003-06-25 | 2005-05-10 | Evapco, Inc. | Fin for heat exchanger coil assembly |
KR20050080834A (ko) * | 2004-02-11 | 2005-08-18 | 삼성공조 주식회사 | 인너핀 삽입 가이드를 구비하는 열교환 튜브 |
JP2006105577A (ja) * | 2004-09-08 | 2006-04-20 | Usui Kokusai Sangyo Kaisha Ltd | フィン構造体および該フィン構造体を内装した伝熱管並びに該伝熱管を組込んだ熱交換器 |
JP4324926B2 (ja) * | 2004-09-28 | 2009-09-02 | 株式会社ティラド | 熱交換器 |
DE202005009948U1 (de) * | 2005-06-23 | 2006-11-16 | Autokühler GmbH & Co. KG | Wärmeaustauschelement und damit hergestellter Wärmeaustauscher |
JP4756585B2 (ja) * | 2005-09-09 | 2011-08-24 | 臼井国際産業株式会社 | 熱交換器用伝熱管 |
EP2006629A2 (en) * | 2006-03-23 | 2008-12-24 | Panasonic Corporation | Fin-tube heat exchanger, fin for heat exchanger, and heat pump device |
US8424592B2 (en) * | 2007-01-23 | 2013-04-23 | Modine Manufacturing Company | Heat exchanger having convoluted fin end and method of assembling the same |
US20090250201A1 (en) * | 2008-04-02 | 2009-10-08 | Grippe Frank M | Heat exchanger having a contoured insert and method of assembling the same |
DE102007015171A1 (de) * | 2007-03-27 | 2008-10-02 | Rwth Aachen | Membranvorrichtung und Verfahren zur Herstellung einer Membranvorrichtung |
-
2011
- 2011-11-29 KR KR1020110125953A patent/KR101299072B1/ko active IP Right Grant
-
2012
- 2012-02-17 EP EP12853290.0A patent/EP2787316B1/en not_active Not-in-force
- 2012-02-17 US US14/357,584 patent/US9945619B2/en not_active Expired - Fee Related
- 2012-02-17 CN CN201280056816.5A patent/CN103959005B/zh not_active Expired - Fee Related
- 2012-02-17 JP JP2014540928A patent/JP5941550B2/ja not_active Expired - Fee Related
- 2012-02-17 WO PCT/KR2012/001208 patent/WO2013081249A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2787316A4 (en) | 2015-05-06 |
JP2014535030A (ja) | 2014-12-25 |
EP2787316B1 (en) | 2018-07-11 |
US9945619B2 (en) | 2018-04-17 |
US20140360707A1 (en) | 2014-12-11 |
KR20130059784A (ko) | 2013-06-07 |
CN103959005A (zh) | 2014-07-30 |
WO2013081249A1 (ko) | 2013-06-06 |
EP2787316A1 (en) | 2014-10-08 |
KR101299072B1 (ko) | 2013-08-27 |
CN103959005B (zh) | 2016-03-02 |
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