Share

HEAT PIPE CATHODE-DEPOSITED CAPILLARY STRUCTURES AND HEAT EXCHANGERS BASED ON THEM.

Author(s) : SHELEG V. K., DENISEVICH S. V.

Type of article: Article

Summary

LATELY, HEAT PIPES HAVE FOUND INCREASED APPLICATION IN THE COOLING SYSTEMS OF RADIO ELECTRONIC EQUIPMENT. THE PROBLEM OF DESIGNING HEAT PIPES WITH MINIMUM THERMAL RESISTANCE AND MAXIMUM HEAT TRANSFER CAPACITY IS A REAL ONE. ONE OF THE WAYS TO SOLVE THIS PROBLEM IS BY DESIGNING NEW HEAT PIPE POWDER CAPILLARY STRUCTURES. HEAT PIPES WITHCAPILLARY STRUCTURES OBTAINED BY THE METHOD OF CATHODE ELECTROLYTE DEPOSITION WERE STUDIED. THE MAIN CAPILLARY STRUCTURE PARAMETERS ARE DETERMINED (POROSITY, PERMEABILITY, CAPILLARY RISE HEIGHT). HEAT TRANSFER PERFORMANCES AND THEIR DEPENDENCE ON THE DEPOSITION CONDITIONS ARE DETERMINED. THE THERMAL RESISTANCE CAN BE REDUCED TO 0.015 K/W, AND THE MAXIMUM HEAT TRANSFER RATE OBTAINED WAS OF THE ORDER OF 100,000 W/M2.

Details

  • Original title: HEAT PIPE CATHODE-DEPOSITED CAPILLARY STRUCTURES AND HEAT EXCHANGERS BASED ON THEM.
  • Record ID : 1990-1852
  • Languages: English
  • Source: Heat Recov. Syst. CHP - vol. 9 - n. 6
  • Publication date: 1989

Links


See other articles in this issue (3)
See the source

Indexing