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JPS6446590A - Method of efficiencyly enhancing condensation heat transfer - Google Patents

Method of efficiencyly enhancing condensation heat transfer

Info

Publication number
JPS6446590A
JPS6446590A JP19980187A JP19980187A JPS6446590A JP S6446590 A JPS6446590 A JP S6446590A JP 19980187 A JP19980187 A JP 19980187A JP 19980187 A JP19980187 A JP 19980187A JP S6446590 A JPS6446590 A JP S6446590A
Authority
JP
Japan
Prior art keywords
heat transfer
condensate
magnetic field
condensation heat
film
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.)
Pending
Application number
JP19980187A
Other languages
Japanese (ja)
Inventor
Yasuo Fujitani
Katsumoto Otake
Yoshio Sumiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP19980187A priority Critical patent/JPS6446590A/en
Publication of JPS6446590A publication Critical patent/JPS6446590A/en
Pending legal-status Critical Current

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
    • F28F13/16—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying an electrostatic field to the body of the heat-exchange medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To improve the condensation heat transfer rate to miniaturize a condenser by adding a high magnetic field generated by a superconductive magnet to a conventional practice where the condensation heat transfer is performed by EHD method so that a film of condensation liquid may be accelerated and thinned with no energy loss. CONSTITUTION:When a high electrical field is applied to a conductive fluid (condensate) 5, a bridging of the condensate 5 is generated between the outer surface of a heat transmission pipe 1 and an electrode 2, allowing an electric current to flow. When a magnetic field is added to such a condition, the condensate 5 is accelerated according to Fleming's law (the direction of acceleration by the magnetic field 7 must be aligned with the direction of flow-down of the condensate 5), and the thickness of condensate film is reduced (the film thickness is inversely proportionate to 1/4 power of the acceleration to the film), improving the condensation heat transfer rate. In this instance, since the magnet to generate the magnetic field 7 is a superconductive magnet 3 comprising superconductive material, the high magnetic field 7 can be generated with no energy loss, and so, the condensation heat transfer can be significantly and efficiently enhanced.
JP19980187A 1987-08-12 1987-08-12 Method of efficiencyly enhancing condensation heat transfer Pending JPS6446590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19980187A JPS6446590A (en) 1987-08-12 1987-08-12 Method of efficiencyly enhancing condensation heat transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19980187A JPS6446590A (en) 1987-08-12 1987-08-12 Method of efficiencyly enhancing condensation heat transfer

Publications (1)

Publication Number Publication Date
JPS6446590A true JPS6446590A (en) 1989-02-21

Family

ID=16413853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19980187A Pending JPS6446590A (en) 1987-08-12 1987-08-12 Method of efficiencyly enhancing condensation heat transfer

Country Status (1)

Country Link
JP (1) JPS6446590A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1488176A1 (en) * 2002-03-27 2004-12-22 Magnetizer Industrial Technologies, Inc. Magnetic device for refrigerant performance enhancement
US7004238B2 (en) * 2001-12-18 2006-02-28 Illinois Institute Of Technology Electrode design for electrohydrodynamic induction pumping thermal energy transfer system
KR100908259B1 (en) * 2002-11-06 2009-07-20 엘지전자 주식회사 Heat exchanger element assembly for air conditioner
WO2009124538A3 (en) * 2008-04-11 2010-04-01 Eduard Alper Bolkan Device for feeding water steam via a heat exchanger in a combustion chamber and method
US20170341085A1 (en) * 2016-05-30 2017-11-30 Panasonic Corporation Solvent separation method and solvent separation apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004238B2 (en) * 2001-12-18 2006-02-28 Illinois Institute Of Technology Electrode design for electrohydrodynamic induction pumping thermal energy transfer system
EP1488176A1 (en) * 2002-03-27 2004-12-22 Magnetizer Industrial Technologies, Inc. Magnetic device for refrigerant performance enhancement
EP1488176A4 (en) * 2002-03-27 2006-04-12 Magnetizer Ind Technologies In Magnetic device for refrigerant performance enhancement
KR100908259B1 (en) * 2002-11-06 2009-07-20 엘지전자 주식회사 Heat exchanger element assembly for air conditioner
WO2009124538A3 (en) * 2008-04-11 2010-04-01 Eduard Alper Bolkan Device for feeding water steam via a heat exchanger in a combustion chamber and method
US20170341085A1 (en) * 2016-05-30 2017-11-30 Panasonic Corporation Solvent separation method and solvent separation apparatus
US10478828B2 (en) * 2016-05-30 2019-11-19 Panasonic Corporation Solvent separation method and solvent separation apparatus

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