سال انتشار: ۱۳۸۵

محل انتشار: دومین همایش محافظت ساختمانها در برابر آتش

تعداد صفحات: ۱۲

نویسنده(ها):

Moghaddam – Visiting Research Fellow Tarbiat Modares University , Tehran, Iran
Thomas – Centre for Environmental Safety and Risk Engineering , Victoria University of Technology , Australia

چکیده:

In this paper the results of a large eddy simulation of an ISO 9705 room corner fire are presented. The fieldmodel, FDS was using to study the corner fire with and without combustible wall linings. Comparison of the results from simulations with prescribed heating and published experiments showed that with 50 mm grid resolution it is possible to quite accurately reproduce the experimental temperature data locations inside the room. When a combustible wall lining is included a T-shaped flame paatern similar tothat observed in the experimental study was obtained. However ,inconsistent results were obtained with varying grid sizes and reaction models when combustible wall lining tests were modeled.