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Proceedings Paper

Mathematical modeling of ignition of woodlands resulted from accident on the pipeline
Author(s): V. A. Perminov; E. L. Loboda; V. V. Reyno
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Paper Abstract

Accidents occurring at the sites of pipelines, accompanied by environmental damage, economic loss, and sometimes loss of life. In this paper we calculated the sizes of the possible ignition zones in emergency situations on pipelines located close to the forest, accompanied by the appearance of fireballs. In this paper, using the method of mathematical modeling calculates the maximum size of the ignition zones of vegetation as a result of accidental releases of flammable substances. The paper suggested in the context of the general mathematical model of forest fires give a new mathematical setting and method of numerical solution of a problem of a forest fire modeling. The boundary-value problem is solved numerically using the method of splitting according to physical processes. The dependences of the size of the forest fuel for different amounts of leaked flammable substances and moisture content of vegetation.

Paper Details

Date Published: 25 November 2014
PDF: 6 pages
Proc. SPIE 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 929224 (25 November 2014); doi: 10.1117/12.2086620
Show Author Affiliations
V. A. Perminov, Tomsk State Univ. (Russian Federation)
E. L. Loboda, Tomsk State Univ. (Russian Federation)
V. V. Reyno, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)

Published in SPIE Proceedings Vol. 9292:
20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii, Editor(s)

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