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新的维里型状态方程及其在火药燃气中的应用

A NEW VIRIAL EQUATION OF STATE AND ITS APPLICATION IN GUN PROPELLANT GAS CALCULATIONS
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摘要 从分子运动论和分子碰撞理论出发,讨论了三分子碰撞时分子间的相互作用,提出了一种新的、简单的维里型状态方程。利用该方程计算了高压密闭爆发器中发射药燃气的压力,结果优于用其它方程计算的结果,并与实验值较为一致。 Based on the kinetic theory and collision theory of molecules, molecular interactions oecuring during three-molecule collisions are discussed and a new, simplified reduced virial equation of state is proposed. With it pressures of gun propellant gases in high pressure closed-bombs have been calculated. The results are found to be better than those obtained from other forms of equations of state and agree fully with experimential data.
出处 《兵工学报》 EI CAS CSCD 北大核心 1993年第1期36-41,共6页 Acta Armamentarii
关键词 状态方程 发射药 high pressure and high temperature, equation of state, gun propellant, closed-bomb
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参考文献5

  • 1曹贵桐,高压物理学报,1988年,2期,227页
  • 2吴雄,兵工学报,1985年,3期,11页
  • 3谢庚,现代枪炮内弹道学,1985年
  • 4钱学森,物理力学讲义,1962年
  • 5鲍廷钰,火炮内弹道,1958年

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