Mathematical Modeling and Simulation of Development of the Fires in Confined Spaces

Author:

Antonov Ivan,Velichkova Rositsa,Antonov Svetlin,Grozdanov Kamen

Abstract

The mathematical models of fire distribution in a confined space–in underground garages and in buildings—are described. Integral and computational fluid mechanics methods are used. The chapter presents the results of a fire simulation using the software Fluent. It uses Reynolds-type turbulence models of the Fire Dynamic Simulation or PyroSim graphical interface with a solution model describing a turbulence. For both cases, the pictures of the spread of fire and smoke over time in an atrium of an administrative building and a five-story building of the TUS were presented.

Publisher

IntechOpen

Reference22 articles.

1. Puzach SV, Chumachenko AP, Kozlov YI, Bubnov VM, Rodin BC. Method of calculation with a computer program for determining the actual limits of fire resistance and modeling of actions of fire extinguishing systems. In: Mechanical Ventilation and Smoke Removal During Fires. Moscow: VDPO; 2004

2. PyroSim Example Guide. 2012. Available from: https://www.thunderheadeng.com/pyrosim/tutorials/

3. Antonov I, Velichkova R, Grozdanov K, Uzunova M. The possibility of replacing solid walls with water curtain applicable to a large underground garage. In: EFEA’2016, Belgrade, Serbia. 2016. DOI: 10.1109/EFEA.2016.7748805. Available from: http://ieeexplore.ieee.org/document/774880/; electronic ISBN: 978-1-5090-0749-3

4. Antonov IS. About a modification of k-ε model applicable to heat and mass transfer processes in two-phase turbulent flows. In: EMF'98 Science Conference Energy Efficiency and Environmental Protection. September 17–20, 1998, Sozopol, Proceedings. 1998. pp. 7-14

5. CFD modeling of a large complex fire. Report 3120. Lund; 2000

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