关于安全阀计算探讨

Discussion on Calculation of the Safety Valve

介绍了安全阀的相关术语以及各种事故工况的具体原因分析,阐述了几种物质在不同物态、工况下的计算方法,最后运用项目的具体实例逐步对安全阀的泄放量以及泄放面积计算进行了详细的描述。安全阀的选型计算,特别是安全泄放量的计算是否正确直接关系到设备乃至人身的安全,而安全阀涉及不同工况下所对应的计算方法不一样,比较复杂,文章中根据项目实例。

Related terms of the safety valve were introduced, and specific reasons to cause various accidents were analyzed, calculation methods of the safety valve under different conditions were introduced. At last, calculations of the safety valve discharge volume and area were discussed through a project example. Safety valve selection calculation, especially safety discharge valve discharge volume calculation, is directly related to the safety of the equipments and personal safety, and calculation methods of the safety valve are different under conditions, so applicable calculation method should be selected according to specific condition.