JPS5659193A - Heat transmitting element - Google Patents

Heat transmitting element

Info

Publication number
JPS5659193A
JPS5659193A JP13452979A JP13452979A JPS5659193A JP S5659193 A JPS5659193 A JP S5659193A JP 13452979 A JP13452979 A JP 13452979A JP 13452979 A JP13452979 A JP 13452979A JP S5659193 A JPS5659193 A JP S5659193A
Authority
JP
Japan
Prior art keywords
heat
metal body
powder metal
heat exchanger
transmitting element
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
JP13452979A
Other languages
Japanese (ja)
Inventor
Kenichiro Nakajima
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP13452979A priority Critical patent/JPS5659193A/en
Publication of JPS5659193A publication Critical patent/JPS5659193A/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
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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

PURPOSE: To obtain a heat transmitting element suitable for a heat exchanger of small temperature difference by burying heating pipes in a formed powder metal body having many voids and increasing heat transfer rate, heat transmitting area and pressure resistance.
CONSTITUTION: Around a plurality of heating pipe 1, a formed powder metal body 3 formed of collection of metal powder 2 is fixed, If this heat transmitting element 4 is used for a heat exchanger 5, a fluid A is heated or cooled by exchanging heat while it passes through the formed powder metal body 3 heated or cooled by a fluid B flowing in the inside pipes 1. In this case, passages formed in the formed powder metal body 3 are narrow and turn into many directions, therefore, a turbulent state is caused, and the heat transfer rate and the heating area of the heat exchanger become large. In addition, since the pipes 1 are surrounded by the formed powder metal body 3, the pressure resistance of the heat exchanger is increased.
COPYRIGHT: (C)1981,JPO&Japio
JP13452979A 1979-10-17 1979-10-17 Heat transmitting element Pending JPS5659193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13452979A JPS5659193A (en) 1979-10-17 1979-10-17 Heat transmitting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13452979A JPS5659193A (en) 1979-10-17 1979-10-17 Heat transmitting element

Publications (1)

Publication Number Publication Date
JPS5659193A true JPS5659193A (en) 1981-05-22

Family

ID=15130442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13452979A Pending JPS5659193A (en) 1979-10-17 1979-10-17 Heat transmitting element

Country Status (1)

Country Link
JP (1) JPS5659193A (en)

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