Effects of Environmental Wind on Natural Smoke Exhaust in a Tunnel with One Blocked End
نویسندگان
چکیده
In order to investigate the effect of environmental wind on a tunnel with one blocked end fire under natural ventilation, series numerical simulations were conducted using large eddy simulation method in this study. The model is established by software FDS, and 36 groups working conditions such as speed 0-5m / s angle 45-135 are simulated. Combined results smoke spread, temperature velocity vector, flow characteristics distribution analyzed, some effects changes ambient direction exhaust obtained.
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ژورنال
عنوان ژورنال: Advances in transdisciplinary engineering
سال: 2022
ISSN: ['2352-751X', '2352-7528']
DOI: https://doi.org/10.3233/atde220029