BE898795A - DEVICE FOR INCREASING THE COEFFICIENT OF THERMAL EXCHANGE OF FLUIDS SUCH AS VISCOUS FLUIDS FLOWING IN THE CONDUITS OF HEAT EXCHANGERS - Google Patents
DEVICE FOR INCREASING THE COEFFICIENT OF THERMAL EXCHANGE OF FLUIDS SUCH AS VISCOUS FLUIDS FLOWING IN THE CONDUITS OF HEAT EXCHANGERSInfo
- Publication number
- BE898795A BE898795A BE0/212305A BE212305A BE898795A BE 898795 A BE898795 A BE 898795A BE 0/212305 A BE0/212305 A BE 0/212305A BE 212305 A BE212305 A BE 212305A BE 898795 A BE898795 A BE 898795A
- Authority
- BE
- Belgium
- Prior art keywords
- fluids
- increasing
- heat exchangers
- coefficient
- conduits
- 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
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Dispositif d'augmentation du coefficient d'échange thermique de fluides tels que des liquides visqueux s'écoulant dans des conduites d'échangeurs de chaleur. Il comporte des éléments de séparation 2 dotés de canaux déflecteurs aptes à détourner la couche limite sur la paroi de la conduite 1. Les éléments de séparation 2 subdivisent l'espace intérieur en sections disposées perpendiculairement à l'axe de la conduite et sont fixés sur un fil 3. Application à la réalisation d'échangeurs de chaleur pour les fluides présentant des viscosités importantes.Device for increasing the heat exchange coefficient of fluids such as viscous liquids flowing in heat exchanger pipes. It comprises separation elements 2 provided with deflector channels capable of deflecting the boundary layer on the wall of the pipe 1. The separation elements 2 subdivide the interior space into sections arranged perpendicular to the axis of the pipe and are fixed on a wire 3. Application to the production of heat exchangers for fluids having high viscosities.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU83333A HU187016B (en) | 1983-02-01 | 1983-02-01 | Device for improving the heat-transfer coefficient of viscous liquids flowing in the tubes of heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE898795A true BE898795A (en) | 1984-05-16 |
Family
ID=10949137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/212305A BE898795A (en) | 1983-02-01 | 1984-01-31 | DEVICE FOR INCREASING THE COEFFICIENT OF THERMAL EXCHANGE OF FLUIDS SUCH AS VISCOUS FLUIDS FLOWING IN THE CONDUITS OF HEAT EXCHANGERS |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS59191893A (en) |
BE (1) | BE898795A (en) |
CH (1) | CH662644A5 (en) |
DE (2) | DE3401606A1 (en) |
FR (1) | FR2540234B1 (en) |
GB (1) | GB2135439B (en) |
HU (1) | HU187016B (en) |
NL (1) | NL8400230A (en) |
ZA (1) | ZA84644B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU199979B (en) * | 1986-04-21 | 1990-03-28 | Energiagazdalkodasi Intezet | Method and heat-exchanger insert for improving the heat transfer of media flowing in the tubes of heat exchanger and having inhomogeneous composition and/or inhomogeneous physical state |
GB2200201A (en) * | 1987-01-21 | 1988-07-27 | United Carr Ltd Trw | Vehicle radiator turbulator |
FI111963B (en) * | 1998-01-30 | 2003-10-15 | Andritz Oy | Method and apparatus for treating low heat conductive material |
JP4508450B2 (en) * | 2001-03-23 | 2010-07-21 | 大阪瓦斯株式会社 | Heat transfer tube and heat transfer system |
US8613308B2 (en) | 2010-12-10 | 2013-12-24 | Uop Llc | Process for transferring heat or modifying a tube in a heat exchanger |
DE102021108225A1 (en) | 2021-03-31 | 2022-10-06 | Dynamic Blue Holding Gmbh | Flow control element for cold heating networks |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB395374A (en) * | 1931-12-12 | 1933-07-12 | Paul Kleinewefers | Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases |
GB671084A (en) * | 1949-12-02 | 1952-04-30 | Reginald Douglas Quinton Cox | Improvements in and relating to heat exchange elements |
DE1704084U (en) * | 1951-03-08 | 1955-08-04 | Willi Frank | HEAT EXCHANGER PIPE. |
US2806676A (en) * | 1951-06-13 | 1957-09-17 | Frenkel Meyer | Heat transfer apparatus |
US3228460A (en) * | 1963-11-18 | 1966-01-11 | Ibm | Heat exchange device |
FR89363E (en) * | 1965-12-29 | 1967-06-16 | Chausson Usines Sa | Heat exchanger intended to constitute a radiator for heating in motor vehicles |
US3450199A (en) * | 1967-07-10 | 1969-06-17 | Continental Aviat & Eng Corp | Heat exchanger |
CA943360A (en) * | 1970-09-11 | 1974-03-12 | Alwin B. Newton | Vertical surface vapor condensers |
US3800985A (en) * | 1971-04-15 | 1974-04-02 | Kenics Corp | System and method for distributing highly viscous molten material |
SE428159B (en) * | 1978-09-12 | 1983-06-06 | Sten Amundin | BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURE FOR PREPARATION |
DE2948387C2 (en) * | 1979-12-01 | 1982-10-28 | Crombeen, Alfonsus Franciscus, 6000 Frankfurt | Cleaning device for a heat exchanger |
-
1983
- 1983-02-01 HU HU83333A patent/HU187016B/en unknown
-
1984
- 1984-01-18 DE DE3401606A patent/DE3401606A1/en active Granted
- 1984-01-18 DE DE8401350U patent/DE8401350U1/en not_active Expired
- 1984-01-25 NL NL8400230A patent/NL8400230A/en not_active Application Discontinuation
- 1984-01-27 GB GB08402224A patent/GB2135439B/en not_active Expired
- 1984-01-27 FR FR8401308A patent/FR2540234B1/en not_active Expired
- 1984-01-27 ZA ZA84644A patent/ZA84644B/en unknown
- 1984-01-31 JP JP59014554A patent/JPS59191893A/en active Pending
- 1984-01-31 BE BE0/212305A patent/BE898795A/en not_active IP Right Cessation
- 1984-02-01 CH CH468/84A patent/CH662644A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE8401350U1 (en) | 1988-07-14 |
HU187016B (en) | 1985-10-28 |
CH662644A5 (en) | 1987-10-15 |
GB2135439A (en) | 1984-08-30 |
DE3401606C2 (en) | 1987-10-01 |
NL8400230A (en) | 1984-09-03 |
FR2540234A1 (en) | 1984-08-03 |
ZA84644B (en) | 1984-09-26 |
DE3401606A1 (en) | 1984-08-02 |
GB2135439B (en) | 1986-08-28 |
FR2540234B1 (en) | 1986-09-26 |
GB8402224D0 (en) | 1984-02-29 |
JPS59191893A (en) | 1984-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: TRANSELEKTRO MAGYAR VILLAMOSSAGI KULKERESKEDELMI Effective date: 19970131 |