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2014 | OriginalPaper | Chapter

126. A Methodology for Modeling Environmental Effects of Pollutants Dispersion Generated by Explosions

Authors : David Sidilkover, Shlomi Shitrit, Tamir Reisin, Shlomi Pistinner

Published in: Air Pollution Modeling and its Application XXII

Publisher: Springer Netherlands

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Abstract

Dispersion of liquid or solid aerosol pollutants via an explosive device is a multiple scale process. We model the blast wave propagation with a BKW equation of state using a modification to the hydrodynamic tool box OpenFOAM. (OPENFOAM® is a registered trade mark of OpenCFD Limited, the producer of the OpenFOAM software.) We proceed into a BKW modified Boussinesq phase using the standard k-ε model for turbulent dispersion. The agreement of the detonation product cloud top final height of the computation and field observation is to within 10 ÷ 20 %.

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Literature
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Metadata
Title
A Methodology for Modeling Environmental Effects of Pollutants Dispersion Generated by Explosions
Authors
David Sidilkover
Shlomi Shitrit
Tamir Reisin
Shlomi Pistinner
Copyright Year
2014
Publisher
Springer Netherlands
DOI
https://doi.org/10.1007/978-94-007-5577-2_126