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Numerical Computation of the Shock Wave Diffracted by a Circular Cylindrical Cavity in Elastic-Plastic Media

机译：弹塑性介质中圆柱形空腔衍射激波的数值计算

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A finite difference method for predicting the effect of shock waves on a circular cylindrical cavity in elastic-plastic media was studied. A two-dimensional Lagrangian code was found quite satisfactory. Attenuation of the shock waves through the cavity and the deformation of the cavity wall were discussed. (Author)

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Nakano, Y.;
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年度 1970
页码 p.1-29
总页数 29
原文格式 PDF
正文语种 eng
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关键词
Underground structures ; Nuclear explosions ; Detonation waves ; Shelters ; Numerical analysis ; Simulation ; Surface burst ; Shock waves ; Propagation ; Cylindrical bodies ; Equations of motion ; Equations of state;

机译：地下结构;核爆炸;爆轰波;掩体;数值分析;模拟;表面爆发;冲击波;传播;圆柱体;运动方程;状态方程;

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1. Diffraction of plane sound waves by a rigid circular cylindrical cavity with an acoustically absorbing internal surface [J] . Demir A., Buyukaksoy A., Polat B. Zeitschrift fur Angewandte Mathematik und Mechanik . 2002,第9期

机译：带有吸声内表面的刚性圆柱腔对平面声波的衍射
2. Diffraction of elastic waves from a cylindrical infinite cavity with circular cross section filled by a liquid [J] . S. N. Vlasov Radiophysics and quantum electronics . 2002,第8期

机译：充满液体的圆形横截面的无限大圆柱体的弹性波衍射
3. Shock Wave Diffraction around Circular Cylinder Using Unstructured Adaptive Meshes [J] . Yujiro Suzuki, Yasuki Nakakura, Akishigo Ito 日本機械学会論文集. B編 . 1997,第606期

机译：基于非结构化自适应网格的圆柱体周围冲击波衍射
4. Fully nonlinear numerical wave tank computations of wave loads on an array of bottom mounted circular cylinders [C] . F. DEste, R. Codiglia, G. Contento International Conference on Fluid Structure Interaction . 2001

机译：完全非线性数字波罐的波浪载荷阵列上的底部安装圆柱阵列
5. Experimental and numerical study of the bleed effect on the propagation of strong plane and converging cylindrical shock waves. [D] . El-Mallah, Mourad. 1997

机译：渗流对强平面传播和会聚圆柱激波传播的影响的实验和数值研究。
6. Antiplane wave scattering from a cylindrical cavity in pre-stressed nonlinear elastic media [O] . Tom Shearer, William J. Parnell, I. David Abrahams -1

机译：预应力非线性弹性介质中圆柱腔的反平面波散射
7. Second order diffraction of water waves by a bottom mounted vertical circular cylinder and some related numerical problems [O] . Yılmaz, Oğuz 2007

机译：底部安装的垂直圆柱体对水波的二阶衍射及其相关的数值问题
8. THE EXCITATION OF A CIRCULAR CYLINDRICAL CAVITY BY A CIRCULAR WAVEGUIDE [R] . C. Bjerke, J. Van Bladel 1962

机译：用圆形波导激励圆形圆柱腔的激发

Numerical Computation of the Shock Wave Diffracted by a Circular Cylindrical Cavity in Elastic-Plastic Media

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