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  • In construction of converters, there are still increasing demands for smaller dimensions of these converters. This fact leads to increased density of power dissipation on one square mm of a heat sink. The heat raised by this effect has to be removed and the structure of the heat sink must be properly designed to deal with this problem. This article is based on this topic and also it is focused to analysis of thermal field of the heat sink. The analysis, which was executed by multi-physics software with finite elements methods, counts with various placements of power modules. To execute this analysis, 3D models were created in 3D CAD software, transported to multi-physics software and described with other parameters, which specify the whole heat sink to details. In simulations, we counted with changes in initial temperature, various placement of power modules and changes in flow rate of cooling water. Simulations were performed without power modules. Based on previous steps, simulation with power modules was performed to compare the influence of the power modules to thermal field on a heat sink. Results of these simulations can serve to optimization in construction of converters before real construction. Springer-Verlag Berlin Heidelberg 2014.
  • In construction of converters, there are still increasing demands for smaller dimensions of these converters. This fact leads to increased density of power dissipation on one square mm of a heat sink. The heat raised by this effect has to be removed and the structure of the heat sink must be properly designed to deal with this problem. This article is based on this topic and also it is focused to analysis of thermal field of the heat sink. The analysis, which was executed by multi-physics software with finite elements methods, counts with various placements of power modules. To execute this analysis, 3D models were created in 3D CAD software, transported to multi-physics software and described with other parameters, which specify the whole heat sink to details. In simulations, we counted with changes in initial temperature, various placement of power modules and changes in flow rate of cooling water. Simulations were performed without power modules. Based on previous steps, simulation with power modules was performed to compare the influence of the power modules to thermal field on a heat sink. Results of these simulations can serve to optimization in construction of converters before real construction. Springer-Verlag Berlin Heidelberg 2014. (en)
Title
  • Optimization of water cooling for a converter
  • Optimization of water cooling for a converter (en)
skos:prefLabel
  • Optimization of water cooling for a converter
  • Optimization of water cooling for a converter (en)
skos:notation
  • RIV/61989100:27240/13:86089087!RIV14-MSM-27240___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
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http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 94502
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27240/13:86089087
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • water cooling; heat sink (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [CD3120660FC1]
http://linked.open...v/mistoKonaniAkce
  • Ho Chi Minh City
http://linked.open...i/riv/mistoVydani
  • Heidelberg
http://linked.open...i/riv/nazevZdroje
  • Lecture notes in electrical engineering. Volume 282
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Chlebiš, Petr
  • Šprlák, Roman
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
issn
  • 1876-1100
number of pages
http://bibframe.org/vocab/doi
  • 10.1007/978-3-642-41968-3_14
http://purl.org/ne...btex#hasPublisher
  • Springer-Verlag
https://schema.org/isbn
  • 978-3-642-41967-6
http://localhost/t...ganizacniJednotka
  • 27240
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