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Explosion System

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Personnel Personnel are one of the factors that are considered when selecting an explosion suppression system. Two considerations are the proximity of personnel to the protected equipment, and the risk of personnel exposure to the suppression agent selected. In order to understand how personnel can be affected by explosion suppression systems, and why personnel are a factor when considering an explosion suppression system, you must first understand what makes up an explosion suppression system and how it functions. Explosion suppression systems are comprised of a cylinder containing the suppressing agent, a detection system, and control circuitry. During the incipient stages of a deflagration, the detection system triggers the cylinder to release the suppressing agent into the protected system or vessel, suppressing the deflagration. It is important to note that …show more content…
Again, in order to understand how explosion pressure profiles are used when considering an explosion suppression system, one must understand how the system works. In this case, the three different clean agents interact with a combustible to stop the reaction in three different ways: to suppress the energy produced, to stop chain reactions during combustion, or to change the concentration of materials involved in the reaction to prevent the combustion (Gagnon, 2008). Clean agents and delivery methods will be determined based on the combustible material involved and the desired level of suppression appropriate to the space being protected and the task at hand in which the equipment, such as a vessel, is being used for. Using the explosion pressure profile for the various combustible materials, and how the clean agents primarily used in the suppression suppress the explosion, a system and clean agent are selected to fit that

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