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 EXCHANGERS

Info

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
Application number
BE0/212305A
Other languages
French (fr)
Original Assignee
Transelektro Magyar Villamossa
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 Transelektro Magyar Villamossa filed Critical Transelektro Magyar Villamossa
Publication of BE898795A publication Critical patent/BE898795A/en

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.

BE0/212305A 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 BE898795A (en)

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) DE8401350U1 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL8400230A (en) 1984-09-03
DE3401606C2 (en) 1987-10-01
GB2135439B (en) 1986-08-28
JPS59191893A (en) 1984-10-31
DE8401350U1 (en) 1988-07-14
GB8402224D0 (en) 1984-02-29
ZA84644B (en) 1984-09-26
HU187016B (en) 1985-10-28
DE3401606A1 (en) 1984-08-02
CH662644A5 (en) 1987-10-15
FR2540234A1 (en) 1984-08-03
GB2135439A (en) 1984-08-30
FR2540234B1 (en) 1986-09-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TRANSELEKTRO MAGYAR VILLAMOSSAGI KULKERESKEDELMI

Effective date: 19970131