复合固体推进剂颗粒相互作用的增强效应分析

The Micromechanics Analysis on the Interaction among Fillers of Composite Solid Propellant

应用 Eshelby-Mori-Tanaka的细观力学理论 ,考虑两种类型颗粒之间相互作用的影响 ,从颗粒与基体的本构关系出发 ,计入更多的微细观信息 。

The Eshelby’s equivalent inclusion theory combined with Mori Tanaka approach is presented for investigating the constitutive relation of composite solid propellant filled with two kinds of particles.A more reasonable viscoelastic constitutive equation is established for the composite solid propellant taking into account the interaction among fillers on the basis of the constitutive relation between the particles and matrix.