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arXiv 1209.0607math-phmath.MP
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不同状态方程封闭的一维可压缩热传导Euler方程的解析解

Analytic solutions for the one-dimensional compressible Euler equation with heat conduction closed with different kind of equation of states

Imre Ferenc Barna, Laszlo Matyas

摘要:

本文给出了一维连续性、可压缩欧拉方程和热传导方程耦合系统的解析自相似或行波解。研究了不同类型的物态方程。在某些形式的状态方程中,人们可以得到关于密度和压力的长期行为的图像。还讨论了这些量对温度演化的影响。

英文摘要:

We present analytic self-similar or traveling wave solutions for a one-dimensional coupled system of continuity, compressible Euler and heat conduction equations. Different kind of equation of states are investigated. In certain forms of the equation of state one can arrive to a picture regarding the long time behavior of density and pressure. The impact of these quantities on the evolution of temperature is also discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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