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Study on Performance of Various Turbulent Heat Transfer Closures
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SYSNO ASEP 0522509 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Study on Performance of Various Turbulent Heat Transfer Closures Author(s) Louda, Petr (UT-L) RID, ORCID
Příhoda, Jaromír (UT-L) RID, ORCIDSource Title Topical Problems of Fluid Mechanics 2020. - Praha : Ústav termomechaniky AV ČR, v. v. i., 2020 / Šimurda D. ; Bodnár T. - ISSN 2336-5781 - ISBN 978-80-87012-74-1 Pages s. 137-143 Number of pages 7 s. Publication form Print - P Action Topical Problems of Fluid Mechanics 2020 Event date 19.02.2020 - 21.02.2020 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords backward facing step ; turbulent heat flux Subject RIV BK - Fluid Dynamics OECD category Mechanical engineering R&D Projects TH02020057 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support UT-L - RVO:61388998 DOI 10.14311/TPFM.2020.018 Annotation The work compares results of several turbulent heat flux models with different complexity. Authors consider eddy diffusivity model as well as generalized gradient hypothesis and explicit algebraic closures. The results are obtained for backward facing step with heated bottom wall and compared with measurements. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2021 Electronic address http://www2.it.cas.cz/fm2015/im/admin/showfile/data/my/Papers/2020/18-TPFM2020.pdf
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