Français
2. Limits of current methods for assessing the maximum overpressure in the explosive cloud
2.1 Preamble
To better understand and assess the risks of gas explosions, and in particular to determine the level of overpressure generated by an explosion, surveyed, analyzed and compared existing "simple" methods for assessing overpressure in explosive clouds. A number of recommendations were then put forward concerning the use of these methods.
Simple" methods are those that can be implemented rapidly using correlations, abacuses, etc.
The Ultimate Scientific and Technical Reference
This article is included in
Safety and risk management
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Limits of current methods for assessing the maximum overpressure in the explosive cloud
METEOR method
Bibliography
Software tools
FLACS® – Flame Acceleration Simulator.
Gexcon AS Fantoftvegen 38 N-5892 Bergen, Norway
Websites
ARIA (analysis, research and information on accidents)
Industrial and technological accidentology database
https://www.aria.developpement-durable.gouv.fr/
CSB – CSB Safety Video : " Anatomy of a disaster – Explosion at BP Texas City Refinery "
Events
Information day on the theme "Controlling the risk of explosion". Expertise & Modeling Department, TechnipFMC Centre de Paris, June 5, 2018 in Vaux-en-Velin.
VCE / (U)VCE (Unconfined) Vapour Cloud Explosion technical day. TOTAL–INERIS, April 5, 2019 in Bougival.
Regulations
Arrêté ministériel du 29 septembre 2005 relatif à " l'évaluation et à la prise en compte de la probabilité d'occurrence, de la cinétique, de l'intensité des effets et de la gravité des conséquences des accidents potentiels dans les études de dangers des installations classées soumise à autorisation ". JO n° 234 du 7 octobre 2005 – NOR : DEVP0540371A.
Circular of May 10, 2010 summarizing the methodological...
The Ultimate Scientific and Technical Reference
