| 热质的运动与传递-热子气状态方程 |
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| 引用本文： | 张清光,曹炳阳,过增元.热质的运动与传递-热子气状态方程[J].工程热物理学报,2006,27(6):908-910. |
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| 作者姓名： | 张清光 曹炳阳 过增元 |
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| 作者单位： | 清华大学工程力学系,传热与能源利用北京市重点实验室,北京,100084 |
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| 摘 要： | 基于相对论原理,提出能量的运动可以产生压强．在热质概念的基础上,针对理想气体,根据分子动理论建立了热子气状态方程,从而得到理想气体分子的热运动动能压强的表达式．基于硬球势能模型通过分子动力学模拟验证了热子气状态方程的正确性．
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| 关 键 词： | 热质 热子气 状态方程 分子动力学模拟 |
| 文章编号： | 0253-231X(2006)06-0908-03 |
| 修稿时间： | 2006年1月26日 |
MOTION AND TRANSFER OF THERMAL MASS-EQUATION OF STATE FOR THERMON GAS |
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| ZHANG Qing-Guang,CAO Bing-Yang,GUO Zeng-Yuan.MOTION AND TRANSFER OF THERMAL MASS-EQUATION OF STATE FOR THERMON GAS[J].Journal of Engineering Thermophysics,2006,27(6):908-910. |
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| Authors: | ZHANG Qing-Guang CAO Bing-Yang GUO Zeng-Yuan |
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| Abstract: | Based on the principle of relativity, it has been put forward that the pressure can be induced by the motion of energy. The equation of state (EOS) for the thermon gas, which stems from a novel concept named thermal mass, has been derived according to the kinetic theory for ideal gas. The pressure expression of the molecular kinetic energy of ideal gas is then obtained. Molecular dynamics simulations with the hard sphere potential model are carried out to demonstrate the validity of the EOS for the thermon gas. |
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| Keywords: | thermal mass thermon gas equation of state molecular dynamics simulation |
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