This paper introduces a new concept-mechanical energy flow, studies stresstensor in energy flow and an application of mechanical energy density conservative points in dynamical systems is discussed.
In this paper we turn out the coherent-state expression of energy-momentum stresstensor in two dimensional Schwarzschild black holes. The results have been discussed as well.
讨论了一个二维黑洞的能量应力张量的相干态表示,并将这样得到的结果与已有的结果进行比较和讨论。
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The main factors such as pressure, the third invariant ofstresstensor, strain hardening and softening, stain rate and tensile damage have been taken into account in the constitutive model.