| 冲击载荷作用下圆柱形压力容器压力载荷特征分析 |
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| 引用本文： | 王小玲.冲击载荷作用下圆柱形压力容器压力载荷特征分析[J].陕西师范大学学报,2008(Z1). |
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| 作者姓名： | 王小玲 |
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| 作者单位： | 陕西省工程咨询中心; |
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| 摘 要： | 在高压物理和高压合成新材料中,经常会用到压力容器。本文目的是研究两端具有端盖密封的圆柱形压力容器在中心爆炸冲击载荷作用下的压力载荷特征,为压力容器设计及工作能力的评估提供一定的依据。为此,笔者采用NND方法对圆柱形压力容器的流场进行了数值模拟并对容器壁面的压力载荷特征进行进一步分析。
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| 关 键 词： | NND方法 流场 数值模拟 |
Study of the dynamical load propertity of a cylindrical shell loaded by a centrally located high explosive charge |
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| WANG Xiao-ling.Study of the dynamical load propertity of a cylindrical shell loaded by a centrally located high explosive charge[J].Journal of Shaanxi Normal University: Nat Sci Ed,2008(Z1). |
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| Authors: | WANG Xiao-ling |
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| Institution: | WANG Xiao-ling (Shaanxi Province Engineering Consulting Center,Xi\'an 710016,Shaanxi,China) |
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| Abstract: | The dynamical load propertity of a cylindrical shell with flat closed-end caps loaded by a centrally located high explosive charge has been studied.With NND scheme,dynamical load on the cylinder wall forced by central dynamite explosion has been simulated numerically.pressure-time curves of cylinder wall are obtained. |
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| Keywords: | NND scheme flow field character numerical method |
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