Fire behaviour studies of combustible wall linings applying fire dynamics simulator
Moghaddam, A. Z and Moinuddin, Khalid A. M and Thomas, Ian and Bennetts, Ian and Culton, M (2004) Fire behaviour studies of combustible wall linings applying fire dynamics simulator. In: 15th Australasian Fluid Mechanics Conference, 13-17 December 2004, The University of Sydney, Sydney, Australia.
In this paper the results of a large eddy simulation of an ISO 9705 room corner fire are presented. The field model, Fire Dynamics Simulator (FDS) was used 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 spacing 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 pattern similar to that observed in the experimental study was obtained but only with a particular grid size and reaction model. Inconsistent results were obtained with varying grid sizes and reaction models when combustible wall lining tests were modelled.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||ISO 9705, fire dynamics simulator, FDS, T-shaped flame, heat release rate per unit area, HRRPUA, computational fluid dynamics model of fire driven flow, CFD model|
|Subjects:||RFCD Classification > 290000 Engineering and Technology
FOR Classification > 0905 Civil Engineering
Faculty/School/Research Centre/Department > Centre for Environmental Safety and Risk Engineering (CESARE)
|Depositing User:||Ms Phung T Tran|
|Date Deposited:||16 Jan 2014 02:32|
|Last Modified:||16 Jan 2014 02:32|
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