熱力学理論によるアルミニウム材料中の衝撃波面内状態に関する考察

概要

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The present study reports the theoretical and experimental research of the state in a shock wave front in aluminum. Fundamental equations are derived from thermodynamic theory for the steady flow involving viscosity and heat conduction. The states in a shock wave front, such as temperature, equilibrium stress and viscous stress distributions, are calculated using the equations. The effects are investigated of viscosity and heat conduction in shock front formation. In order to consider the relation between viscous stress and strain rate in a shock front the theoretical results are compared with the experimental data obtained by VISAR (Velocity Interferometer System for Any Reflector). These results make the useful information for analysis of the structure of shock fronts to build the new hybrid wave code using the present theoretical solutions.
社団法人日本機械学会の論文
2004-06-25