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ŠIKULA, O.
Original Title
Simulation of indoor climate of a dwelling heated by convection and radiation
Type
conference paper
Language
English
Original Abstract
Some of the important parameters of the indoor climate in a dwelling are the distribution of air temperatures and surface temperatures of the internal structures. The actual CFD (Computational Fluid Dynamics) calculation by computer software FLUENT is based on a numerical solution of differential equations which describe fluid flow, heat convection and heat transfer by radiation. These differential equations are solved by numerical control - volumes method. The results can be considered trustworthy only if proper models of turbulence and radiation are used. Suitable turbulence models are RNG k- e model and RSM (Reynods Stress Model). Suitable radiation models are then DO (Discrete Ordinates) and DTRM (Discrete Transfer Radiation Model).
Keywords
CFD, Fluid Flow, Convective and Conductive Heat Transfer, Radiative Heat Transfer, thermal comfort
Authors
Released
19. 4. 2006
Publisher
Technische Universität Wien
Location
Vienna, Austria
ISBN
3-902463-05-8
Book
Proceedings of the Junior Scientist Conference 2006
Pages from
333
Pages to
334
Pages count
2
BibTex
@inproceedings{BUT20592, author="Ondřej {Šikula}", title="Simulation of indoor climate of a dwelling heated by convection and radiation", booktitle="Proceedings of the Junior Scientist Conference 2006", year="2006", pages="333--334", publisher="Technische Universität Wien", address="Vienna, Austria", isbn="3-902463-05-8" }