Numerical study of the adhered smoke plume for fire in an atriumReport as inadecuate




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(2009)European Combustion Meeting, 4th, Proceedings. Mark abstract In case of fire in an adjacent room to an atrium, one of the most important parameters in fire safety design is the smoke free height in the atrium. A recent article [1] reports on a series of small-scale experiments and the development of a new one-line equation for the mass flow rate of the spill plume. In our paper, we first describe a calculation method to determine the smoke layer interface height in CFD-simulations. A series of CFD-simulations is validated, based on the experiments of [1]. Large-scale atria are also simulated and discussed. The presence of a “more-dimensional” effect is detected and discussed.

Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-609807



Author: Nele Tilley and Bart Merci

Source: https://biblio.ugent.be/publication/609807



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