Study on Attenuation Characteristics of Blast Wave due to Pressure Relief Area of Vessel under Inner Ezplosive Loading

摘要：

Explosion vessels with opening are used to temporarily deal with explosive hazardous articles. This article studied the opening area of explosion vessels through building finite element models, and analyzed attenuation characteristics of blast wave. Using the method of numerical simulation, the influence of opening area and direction of explosion vessels to blast wave transmitting was acquired. Adjusting the opening area can control the flow field and pressure of peak value. It offered theoretical basis for design of explosion vessels with opening.

关键词： pressure relief ezplosion vessel blast wave

作者: ZHEN Jianwei AN Zhentao QIN Xiangyu ZHOU Bin

作者单位: Department of Ammunition Engineering, Ordnance Engineering College, Shijiazhuang, Hebei, China, 0500 Department of Equipment Command, the Academy of Equipment Command & Technology, Beijing, China, 1000

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 211-214

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）