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Heat sinks with phase change materials for electronics cooling - an experimental study of thermal performance characteristics.

Radiatory z materialem zmiennofazowym do chlodzenia elementów elektronicznych - badania eksperymentalne charakterystyk cieplnych.

Author(s) : JAWORSKI M.

Type of article: Article

Summary

In the paper basic properties of heat sinks used in electronics cooling important from the point of view of heat transfer phenomena, were presented. Simple experimental set-up for the measurement of thermal resistance of heat sinks was described. The unit allows to perform studies in both forced and free convection conditions. The possibilities and example applications of the use of phase change materials (PCMs) for electronics cooling were discussed. Two heat sinks with PCM incorporated in their structures were shown. Results of experimental investigation of thermal performance characteristics of these radiators were given and discussed in details. in the tests performed the thermel behavior of heat sinks with PCM in simulated failure of primary cooling system was investigated.

Details

  • Original title: Radiatory z materialem zmiennofazowym do chlodzenia elementów elektronicznych - badania eksperymentalne charakterystyk cieplnych.
  • Record ID : 30019776
  • Languages: Polish
  • Source: Chlodnictwo - vol. 51 - n. 6
  • Publication date: 2016/06
  • DOI: http://dx.doi.org/10.15199/8.2016.6.4

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