The dependence of amorphous polymer cohesiveenergydensity on temperature is studied.
本文对无定形聚合物的内聚能密度的温度依赖性进行了研究。
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After that the density, diffusion coefficient, cohesiveenergydensity, freezing point and viscosity of JP-10 and quadricyclane were simulated. The results show good agreements with literature data.
Then, by means of the energy balance relation, a new cohesive stress law of Mode I crack is obtained which is only concerned with the surface energydensity within the cohesive zone.