| 利用真实气体效应提高激波阶跃压力 |
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| 引用本文： | 韩惠霖,范毓润.利用真实气体效应提高激波阶跃压力[J].力学学报,1989(2). |
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| 作者姓名： | 韩惠霖 范毓润 |
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| 作者单位： | 浙江大学
(韩惠霖)，浙江大学(范毓润) |
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| 摘 要： | 在本文中提出了在激波管中,利用真实气体效应来提高激波阶跃压力的新方法,该方法对获得阶跃特性好的高阶跃压力(例如,动压标定等)是非常好。它是借助在高压下计及分子之间作用力、分子体积效应和激励效应而获得压力增益。经分析和试验表明,该方法得到.阶跃压力是比理想气体高出30％,该方法在国内外尚未进行系统研究,是一个有发展前途的方法。
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| 关 键 词： | 激波管 压力 真实气体 压力标定 |
UTILIZATION OF REAL GAS EFFECT TO INCREASE SHOCK STEP PRESSURE |
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| Han Huilin and Fan Yucheng.UTILIZATION OF REAL GAS EFFECT TO INCREASE SHOCK STEP PRESSURE[J].chinese journal of theoretical and applied mechanics,1989(2). |
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| Authors: | Han Huilin and Fan Yucheng |
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| Institution: | Zhejiang University |
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| Abstract: | In the present paper, we obtained a new method that utilized real gas effect to increase the shock step pressure in a shock tube. This method is very usefue in obtaining high step behavior at high step pressure on considering the interaction forces, bulk effect and excited states effect between molecules, we obtained high pressure gain. Analyses and experiments, how that the step pressure obtained by this method could be 30% higher than that of ideal gases |
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| Keywords: | shock tube pressure real gas |
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