Heat transfer measurements and CFD simulations of an impinging jet

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00301388" target="_blank" >RIV/68407700:21220/16:00301388 - isvavai.cz</a>
Result on the web
<a href="http://www.epj-conferences.org/10.1051/epjconf/201611402091" target="_blank" >http://www.epj-conferences.org/10.1051/epjconf/201611402091</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/201611402091" target="_blank" >10.1051/epjconf/201611402091</a>

Result language
angličtina
Original language name
Heat transfer measurements and CFD simulations of an impinging jet
Original language description
Heat transport in impinging jets makes a part of many experimental and numerical studies because some similarities can be identified between a pure impingement jet and industrial processes like, for example, the heat transfer at the bottom of an agitated vessel. In this paper, experimental results based on measuring the response to heat flux oscillations applied to the heat transfer surface are compared with CFD simulations. The computational cost of a LES-based approach is usually too high therefore a comparison with less computationally expensive RANS-based turbulence models is made in this paper and a possible improvement of implementing an anisotropic explicit algebraic model for the turbulent heat flux model is evaluated.
Czech name
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Czech description
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Project
<a href="/en/project/GA14-18955S" target="_blank" >GA14-18955S: Experimental and theoretical study of the convective heat transfer in turbulent swirling impinging jet.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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