About: Optimization of water cooling for a converter

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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/predkladatel	Fakulta elektrotechniky a informatiky
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Chlebiš, Petr Šprlák, Roman
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	94502
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/13:86089087
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	water cooling; heat sink (en)
http://linked.open.../riv/klicoveSlovo	heat sink water cooling
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	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Chlebiš, Petr Šprlák, Roman
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-12-10 (xsd:date)
issn	1876-1100
number of pages	9 (xsd:int)
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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