Detail publikačního výsledku

Simulation of indoor climate of a dwelling heated by convection and radiation

ŠIKULA, O.

Originální název

Simulation of indoor climate of a dwelling heated by convection and radiation

Anglický název

Simulation of indoor climate of a dwelling heated by convection and radiation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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).

Anglický abstrakt

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).

Klíčová slova

CFD, Fluid Flow, Convective and Conductive Heat Transfer, Radiative Heat Transfer, thermal comfort

Klíčová slova v angličtině

CFD, Fluid Flow, Convective and Conductive Heat Transfer, Radiative Heat Transfer, thermal comfort

Autoři

ŠIKULA, O.

Vydáno

19.04.2006

Nakladatel

Technische Universität Wien

Místo

Vienna, Austria

ISBN

3-902463-05-8

Kniha

Proceedings of the Junior Scientist Conference 2006

Strany od

333

Strany do

334

Strany počet

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"
}