The Proceedings of the Thermal Engineering Conference
Online ISSN : 2424-290X
2024
Session ID : D54
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A Treatise on Possibility about Spin Movements of little Lagrange Particle which is consisted by static molecular correlations in Liquid Ar and it’s Effect on Thermal Conduction
(Molecular Dynamics Simulation on Shock Wave Structure in Liquid Ar)
Junji Nakahara
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Abstract

In this paper, I consider about shock wave structure propagating in Liquid Ar. At the shock front, we cannot define “ordinary concept of Temperature”, so we must think the quantity like “Temperature” as a tensor. And when we treat a fluid mechanics problem by continuous mechanics analysis, we suppose Liquid element dV is continuous and uniform at one space point, but by molecular dynamics, we must think Liquid consisted from many discrete molecules even at one space point. Then we must consider the correlation structure of molecules remained in Liquid and possibility of the spin movements of that Lagrange particle consisted by some molecules and its effects on thermal conduction.

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© 2024 The Japan Society of Mechanical Engineers
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