An Analytical and Experimental Study of the Thermal Behaviorof Composite Materials

这项研究将有助于我们在几个方面了解和理解分解材料中的传热：首先，将制定一个分析模型，并应用于研究某些关键性质的影响，如热化学膨胀、孔隙度、渗透率等。实验部分的工作将导致膨胀，孔隙率，孔隙表面积和渗透率作为热分解阶段的函数的经验关系。研究中使用的材料包括一些目前在工程实践中使用的材料，因此研究的好处应该是立竿见影的。

The research will contribute to our knowledge and understanding of heat transfer in a decomposing material in several ways: First, an analytical model will be formulated and applied to study the effects of certain key properties such as thermochemical expansion, porosity, permeability, etc. The experimental portion of the work will lead to empirical relations for the expansion, porosity, pore surface area, and permeability as a function of the stage of thermal decomposition. The materials used in the study include some that are currently employed in engineering practice, so that the benefits of the research should be immediate.