WO2011013144A3 - Tube d'échangeur thermique - Google Patents
Tube d'échangeur thermique Download PDFInfo
- Publication number
- WO2011013144A3 WO2011013144A3 PCT/IN2010/000499 IN2010000499W WO2011013144A3 WO 2011013144 A3 WO2011013144 A3 WO 2011013144A3 IN 2010000499 W IN2010000499 W IN 2010000499W WO 2011013144 A3 WO2011013144 A3 WO 2011013144A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- exchanger tube
- wall
- exterior surface
- interior surface
- Prior art date
Links
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
- 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
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/08—Tubular elements crimped or corrugated in longitudinal 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
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/424—Means comprising outside portions integral with inside portions
- F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F2001/027—Tubular elements of cross-section which is non-circular with dimples
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)
Abstract
L'invention concerne un tube d'échangeur thermique (700) dont le corps tubulaire (702) est délimité par une paroi présentant une surface extérieure (704), une surface intérieure (706) et un conduit. Plusieurs dépressions ovales (718) sont formées sur la paroi, prolongeant la surface extérieure (704) et sortant en saillie à travers la surface intérieure (706) de la paroi. Le tube d'échangeur thermique (700) améliore l'efficience du transfert thermique et fonctionne efficacement sur une gamme étendue d'effets du nombre de Reynolds avec de faibles pertes de charge dues au frottement. Le tube d'échangeur thermique (700) est en outre efficient et économique en fonctionnement.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10804010.6A EP2459954B1 (fr) | 2009-07-29 | 2010-07-29 | Tube d'échangeur thermique |
DK10804010.6T DK2459954T3 (en) | 2009-07-29 | 2010-07-29 | Heat exchanger tube |
PL10804010T PL2459954T3 (pl) | 2009-07-29 | 2010-07-29 | Rurka wymiennika ciepła |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1735MU2009 | 2009-07-29 | ||
IN1735/MUM/2009 | 2009-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011013144A2 WO2011013144A2 (fr) | 2011-02-03 |
WO2011013144A3 true WO2011013144A3 (fr) | 2011-04-28 |
Family
ID=43529784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2010/000499 WO2011013144A2 (fr) | 2009-07-29 | 2010-07-29 | Tube d'échangeur thermique |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2459954B1 (fr) |
DK (1) | DK2459954T3 (fr) |
PL (1) | PL2459954T3 (fr) |
WO (1) | WO2011013144A2 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012216146A1 (de) * | 2012-09-12 | 2014-03-13 | Udo Hellwig | Wärmeübertragungseinrichtung, Wärmeübertrager sowie Verfahren zur Übertragung von Wärme von einem ersten Fluid auf ein zweites Fluid |
DE202012104478U1 (de) * | 2012-11-20 | 2014-02-28 | Makita Corporation | Zylinder für eine luftgekühlte Brennkraftmaschine |
DE102013211579A1 (de) | 2013-06-19 | 2014-12-24 | Behr Gmbh & Co. Kg | Wärmetauschereinrichtung und Heizvorrichtung |
WO2017007649A1 (fr) | 2015-07-09 | 2017-01-12 | Sabic Global Technologies B.V. | Minimisation de la formation de coke dans un système de craquage d'hydrocarbures |
FR3111972B1 (fr) * | 2020-06-24 | 2022-08-05 | Valeo Systemes Thermiques | Conduit pour echangeur thermique |
US11709021B2 (en) | 2020-07-13 | 2023-07-25 | Transportation Ip Holdings, Llc | Thermal management system and method |
WO2023203500A1 (fr) * | 2022-04-19 | 2023-10-26 | Bosch Management Services (Pty) Ltd | Tube d'échangeur de chaleur |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664928A (en) * | 1969-12-15 | 1972-05-23 | Aerojet General Co | Dimpled heat transfer walls for distillation apparatus |
US4690211A (en) * | 1984-06-20 | 1987-09-01 | Hitachi, Ltd. | Heat transfer tube for single phase flow |
JPH09113167A (ja) * | 1995-10-23 | 1997-05-02 | Hitachi Cable Ltd | 伝熱管 |
CN2293790Y (zh) * | 1996-06-27 | 1998-10-07 | 湘潭大学 | 球面形凹凸换热管 |
JP2008057944A (ja) * | 2006-09-04 | 2008-03-13 | Matsushita Electric Ind Co Ltd | フィンチューブ型熱交換器、熱交換器用フィンおよびヒートポンプ装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1836063U (de) * | 1961-04-14 | 1961-08-03 | Christian Steeb | Flachrohr mit eingepraegten nocken und dorn zu seiner herstellung. |
RU2020304C1 (ru) * | 1992-03-31 | 1994-09-30 | Геннадий Ираклиевич Кикнадзе | Поверхность обтекания для формирования динамических вихревых структур в пограничных и пристенных слоях потоков сплошных сред |
DE20100116U1 (de) * | 2001-01-05 | 2001-03-22 | hde Metallwerk GmbH, 58706 Menden | Wärmetauscherrohr für flüssige oder gasförmige Medien |
US20060231241A1 (en) * | 2005-04-18 | 2006-10-19 | Papapanu Steven J | Evaporator with aerodynamic first dimples to suppress whistling noise |
DE202008002466U1 (de) * | 2008-02-21 | 2008-05-29 | Pasemann, Lutz, Dr. | Stirlingmotor-Erhitzer aus einem Bündel strukturierter Röhren |
-
2010
- 2010-07-29 EP EP10804010.6A patent/EP2459954B1/fr not_active Revoked
- 2010-07-29 PL PL10804010T patent/PL2459954T3/pl unknown
- 2010-07-29 WO PCT/IN2010/000499 patent/WO2011013144A2/fr active Application Filing
- 2010-07-29 DK DK10804010.6T patent/DK2459954T3/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664928A (en) * | 1969-12-15 | 1972-05-23 | Aerojet General Co | Dimpled heat transfer walls for distillation apparatus |
US4690211A (en) * | 1984-06-20 | 1987-09-01 | Hitachi, Ltd. | Heat transfer tube for single phase flow |
JPH09113167A (ja) * | 1995-10-23 | 1997-05-02 | Hitachi Cable Ltd | 伝熱管 |
CN2293790Y (zh) * | 1996-06-27 | 1998-10-07 | 湘潭大学 | 球面形凹凸换热管 |
JP2008057944A (ja) * | 2006-09-04 | 2008-03-13 | Matsushita Electric Ind Co Ltd | フィンチューブ型熱交換器、熱交換器用フィンおよびヒートポンプ装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2459954A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP2459954A4 (fr) | 2014-05-21 |
DK2459954T3 (en) | 2018-02-26 |
EP2459954B1 (fr) | 2017-11-15 |
EP2459954A2 (fr) | 2012-06-06 |
PL2459954T3 (pl) | 2018-08-31 |
WO2011013144A2 (fr) | 2011-02-03 |
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