doi:10.3850/978-981-08-7724-8_07-07


Numerical Modelling For Practical Safety Evaluation of Fast Oxy-Hydrogen Combustion Energy Release System


N.A. Tonello1 and P. Berthet-Rambaud2

1Renuda UK, 35 Charleville Road, London W14 9JJ, UK.

nicolas.tonello@renuda.com

2MND Engineering, Parc d'Activités ALPESPACE, 74 Voie Magellan, 73800 Sainte Helene du Lac, France

ABSTRACT

A computational methodology is described for practical, engineering investigation of industrial explosive devices. The methodology is applied to the safety evaluation of an existing avalanche release system, demonstrating that, on the basis of worst-case scenario assumptions, the proposed combination of simplified, accurate chemistry modeling for the combustion processes and CFD and structural FEA calculations can be used successfully to validate the safety of industrial systems within reasonable turnaround times.

Keywords: Detonations, Structural safety.


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