| 火药气体成分与简化状态方程 |
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| 引用本文： | 陈东雷. 火药气体成分与简化状态方程[J]. 南京理工大学学报(自然科学版), 1987, 0(1) |
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| 作者姓名： | 陈东雷 |
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| 作者单位： | 华东工学院物理教研室 |
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| 摘 要： | 本文对Haar—Shenker方程进行了讨论,在此基础上简化了Haar—Shenker方程,同时对Haar—Shenker方程中的两个主要参量余容b和第二维里系数B进行了计算,利用最小二乘法得到了多种火药的余容b和第二维里系数B对温度T的函数关系。最后,本文以双芳—3火药为例,用本文得出的简化了的Haar—Shenker方程计算压力,计算值与实测值比较,结果令人满意。
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| 关 键 词： | 发射药 气体分析 状态方程 |
Powder Gas Ingredients and Simplified Equation of State |
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| Chen Donglei. Powder Gas Ingredients and Simplified Equation of State[J]. Journal of Nanjing University of Science and Technology(Nature Science), 1987, 0(1) |
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| Authors: | Chen Donglei |
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| Affiliation: | Chen Donglei |
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| Abstract: | In this paper, Haar-Shenker equation of state has beensimplified after the analysis of the equation. In addition, the second virialcoefficient B and covolume b in Haar-Shenker equation of state are calculated.And the second virial coefficient formula and covolume formula for variouspowder (as the function of temperature) have been obtained by use of the methodof least squares. Finally, the pressure of the "Double Fan-3" powder has beencalculated by use of the simplified Haar-Shenker equation of state. The calculatedvalues are in good agreement with measured values. |
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| Keywords: | Gun propellant Gas analysis Equations of state |
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