结构粒子的系统动力学
The Systems Dynamics of the Structured Particles
摘要:
在经典力学框架下,研究了由潜在相互作用质点组成的结构质点的动力学问题。导出了结构粒子的相互作用方程和运动方程。得到了摩擦力的表达式。结果表明,结构粒子动力学的不可逆性是由于运动能增加了它们的内能而引起的。它还表明,结构化粒子的动力学是由两种类型的对称性:空间的对称性和结构化粒子的内部对称性。讨论了热力学热力学定律理论证实的可能性。
英文摘要:
Dynamics of the structured particles consisting of potentially interacting material points is considered in the framework of classical mechanics. Equations of interaction and motion of structured particles have been derived. The expression for friction force has been obtained. It has been shown that irreversibility of dynamics of structured particles is caused by increase of their internal energy due to the energy of motion. It has been shown also that the dynamics of the structured particles is determined by two types of symmetry: the symmetry of the space and the internal symmetry of the structured particles. Possibility of theoretical substantiation of the laws of thermodynamics has been considered.
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