Numerical evaluation of outdoor thermal comfort and weather parameters in summertime at Széchenyi square

Albdour, Mohammad S. and Baranyai, Bálint (2019) Numerical evaluation of outdoor thermal comfort and weather parameters in summertime at Széchenyi square. Pollack Periodica, 14 (2). pp. 131-142. ISSN 1788-1994

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Abstract

Abstract Numerical research in the context of urban in a humid continental climate zone is still limited. The aim of modeling the case study is to assess the performance of outdoor thermal comfort parameters and investigate their capabilities in achieving the outdoor thermal comfort. A computer-based tool is used to quantitatively study the outdoor thermal comfort and its weather parameters. The parameters have been analyzed using ENVI-met tool and then compared against different comfort scales like relative humidity comfort scale, the predicted mean vote scale as well as other scales and standards. The results have shown that the average predicted mean vote value is +4 (very hot), the average air temperature is hot, the average wind speed is light breeze and the relative humidity falls within the comfort range. However, street orientation, shading, water bodies and plantation play a significant role in increasing and decreasing the outdoor thermal comfort.

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