viscous dissipation

The influence of particle size on pyrolysis rate has been considered in the new kinetic equation,and the two extreme conditions of the old equations have been overcomed,one does not consider diffuse retardation and reverse polymerizion,the other does not consider all the inner pyrolysis reaction.

新方程考虑了试样尺寸对热解速率的影响,改进了已有速率方程完全不考虑扩散阻滞和逆向解聚作用,或完全不考虑样品内部热解反应的2种极端倾向。