乳化炸药结构模型的计算  

Calculation of the Model Structure of Emulsion Explosive

作　　者：汪旭光[1] 申英锋[1] 

机构地区：[1]北京矿冶研究总院,北京100044

出　　处：《爆破器材》1998年第3期1-5,23,共6页Explosive Materials

摘　　要：乳化炸药的结构是影响乳化炸药性能的主要参数，许多结构参数如渗透压、单位体积界面积等的计算对乳化炸药结构的理解很有意义。该文采用伽辽金方法求解Laplace－Young方程，对简化后的单分散体系进行计算。获得了平均曲率、接触角、体积分数、接触面积分数、单位体积界面积等参数之间的关系，并提出了接触角不为零时的渗透压表达式。The structure of emulsion explosive is the main factor affecting the performance of emulsion explosive. Calculation of such structure parameters, such as osmosis pressure and interface area per unit volume, etc. may be helpful to understand the structure of emulsion explosive. In this paper, the Galerkin method is used to solve the Laplace-Young equation for calculation of simplified monodisperse emulsion system to obtain the relationship among mean curvature, contact angle, volume fraction, fractional film area, and interface area per unit volume. A new expression of osmosis pressure at nonzero contact angle is also presented.[

关 键 词：乳化炸药 结构模型 渗透压 炸药 计算 

分 类 号：TQ560.1[化学工程—炸药化工]