Study on Diameter Effect and Curvature Effect of Two Dimensional Detonation Wave with DSD Method

摘要：

Recent extension to DSD theory and modeling argue that the intrinsic front propagation law depends on such variables as the shock-front curvature and explosive diameter. DSD theory calibrates the model using the relation of steady velocity with explosive diameter combined with curvature effect and computes its effect on IHE detonation wave propagation. Results confirm that with the same density, steady velocity decreases with the reduction of explosive diameter. And with the same curve, normal velocity decreases with the reduction of explosive diameter.

关键词： DSD method diameter effect curvature effect

作者: ZHENG Miao WEI Lan YU Xin HUANG Yong MA Hui

作者单位: Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

会议类型: 国际会议

会议名称: 2009 International Autumn Seminar on Propellants,Ezplosives and Pyrotechnics(2009国际推进剂、炸药、烟火技术秋季研讨会)

会议地点: 昆明

会议语种:英文

页码: 1-3

在线出版日期: 2009-09-22（万方平台首次上网日期，不代表论文的发表时间）