Research Article
Computational Study of the Heat Ventilation on The Attics of Buginese Houses
@INPROCEEDINGS{10.4108/eai.2-5-2019.2284620, author={Sahabuddin Latif and Baharuddin Hamzah and Ramli Rahim and Rosady Mulyadi and Irnawaty Idrus}, title={Computational Study of the Heat Ventilation on The Attics of Buginese Houses }, proceedings={1st International Conference on Science and Technology, ICOST 2019, 2-3 May, Makassar, Indonesia}, publisher={EAI}, proceedings_a={ICOST}, year={2019}, month={6}, keywords={thermal comfort attic thermal chimney effect cfd simulation}, doi={10.4108/eai.2-5-2019.2284620} }- Sahabuddin Latif
Baharuddin Hamzah
Ramli Rahim
Rosady Mulyadi
Irnawaty Idrus
Year: 2019
Computational Study of the Heat Ventilation on The Attics of Buginese Houses
ICOST
EAI
DOI: 10.4108/eai.2-5-2019.2284620
Abstract
Numerical investigation of heat ventilation on the traditional house attic of Buginese in a hot and humid tropical climate was carried out using computational fluid dynamics models. The Navier-Stokes (RANS) modeling approach is used for numerical investigations. Determined the breakdown of steady-state conditions by using SolidWorks Flow Simulation software. Based on various flow simulations, numerical results obtained for temperature distribution, airflow patterns, indoor turbulence characteristics, Dynamic pressure, Density, and Turbulent Viscosity are presented. Using numerical results, it is known that the stack effect lowers the Attic temperature by increasing the airflow in it.
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