Influence of Explosion Chamber Shape on Timing Parameters of Disperser

Zuzana Szabová, R. Kuracina, M. Mynarz, Marián Škvarka
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Abstract

Abstract A standardized device with a volume of 1 m3 or 20 L is used to determine explosion parameters. An explosion chamber where explosion takes place is of a spherical or cylindrical shape that suits the shape of a cubic container. In the case of a cylindrical vessel, the diameter and depth of the vessel are 1: 1. In this case, it is a spherical vessel with a volume of 365 liters. Time parameters of the disperser in the spherical vessel are compared with those of a truncated spherical vessel with a volume of 291 liters. Comparison of the measurement results showed that the optimal delay time of the explosion chamber with a volume of 291 liters is 290 ms, while the delay time of the explosion chamber with a volume of 365 liters is 350 ms.
爆炸室形状对分散器定时参数的影响
摘要采用容积为1m3或20l的标准化装置确定爆炸参数。发生爆炸的爆炸室是球形或圆柱形的,适合立方体容器的形状。在圆柱形容器的情况下,容器的直径和深度为1:1。在这种情况下,它是一个体积为365升的球形容器。将该分散剂在球形容器中的时间参数与体积为291 l的截顶球形容器的时间参数进行了比较。测量结果对比表明,体积为291升的爆炸室的最佳延迟时间为290 ms,而体积为365升的爆炸室的延迟时间为350 ms。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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