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A monte-carlo method used to study the fragment impact effect on the industrial facilities

Q. B. Nguyen 1 Ahmed Mebarki 1 Ramdane Ami Saada 1 Florian Mercier 2 M. Reimeringer 2
1 MSME - Laboratoire de Modélisation et Simulation Multi Echelle
2 INERIS - Institut National de l'Environnement Industriel et des Risques
Abstract : The generated fragments due to the explosion of vessel under pressure may be threats to the surrounding equipments at the impact. The fragment characteristics are number, shape, mass, departure angles, departure velocity. These characteristics are considered as uncertain variables. The authors propose the probability distribution for each variable. A fragment trajectory model concerning its shape is then presented in order to study the impact problem. The numerical simulations using the Monte-Carlo method allow calculating the probability of impact, Pimp between fragments and surrounding equipments.
Keywords : EXPLOSION VESSEL FRAGMENT SOURCE TERM TRAJECTORY IMPACT PROBABILITY
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https://hal-upec-upem.archives-ouvertes.fr/hal-00719724
Contributor : Ra Ami Saada Connect in order to contact the contributor
Submitted on : Friday, July 20, 2012 - 3:38:53 PM
Last modification on : Thursday, July 23, 2020 - 1:58:04 PM

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INERIS | CNRS | MSME_MECA | CV_MSME | MSME | UNIV-MLV | UPEC | UPEC-UPEM | TDS-MACS

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Q. B. Nguyen, Ahmed Mebarki, Ramdane Ami Saada, Florian Mercier, M. Reimeringer. A monte-carlo method used to study the fragment impact effect on the industrial facilities. International Journal for Simulation and Multidisciplinary Design Optimization, EDP sciences/NPU (China), 2008, 2 (2), pp.119-122. ⟨10.1051/smdo:2008016⟩. ⟨hal-00719724⟩

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