Numerical Simulation on the Influence of Flammable Gas Concentration on Explosion Peak Pressure

Xiao Feng Ma

doi:10.4028/www.scientific.net/AMR.1010-1012.1531

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1010-1012Numerical Simulation on the Influence of Flammable...

Numerical Simulation on the Influence of Flammable Gas Concentration on Explosion Peak Pressure

Abstract:

This paper simulates the alternation of the maximum explosion overpressure on the different condition of the concentration based on the fluent software. The results show the maximum explosion overpressure increases in the earlier stage and then decreases in the later stage because of the different flammable gas concentration: the maximum explosion overpressure enhanced in 6% gas concentration and drops in 12% gas concentration; it augments in 6% gas concentration and drops in 12% gas concentration with the joining of the hydrogen; the explosion pressure peaked just at the 9% concentration of the flammable gas.

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Periodical:

Advanced Materials Research (Volumes 1010-1012)

Pages:

1531-1534

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1010-1012.1531

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Online since:

August 2014

Authors:

Xiao Feng Ma

Keywords:

Explosion, Flammable Gas, Numerical Simulation, Peak Pressure, Simulation

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