0522509 - ÚT 2021 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Louda, Petr - Příhoda, Jaromír
Study on Performance of Various Turbulent Heat Transfer Closures.
Topical Problems of Fluid Mechanics 2020. Praha: Ústav termomechaniky AV ČR, v. v. i., 2020 - (Šimurda, D.; Bodnár, T.), s. 137-143. ISBN 978-80-87012-74-1. ISSN 2336-5781.
[Topical Problems of Fluid Mechanics 2020. Praha (CZ), 19.02.2020-21.02.2020]
Grant CEP: GA TA ČR(CZ) TH02020057
Institucionální podpora: RVO:61388998
Klíčová slova: backward facing step * turbulent heat flux
Obor OECD: Mechanical engineering
Web výsledku:
http://www2.it.cas.cz/fm2015/im/admin/showfile/data/my/Papers/2020/18-TPFM2020.pdf

DOI: https://doi.org/10.14311/TPFM.2020.018

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.
Trvalý link: http://hdl.handle.net/11104/0313327