Interaction between a submerged evacuated cylindrical shell and a shock wave—Part II: Numerical aspects of the solution

2008 ◽  
Vol 24 (7) ◽  
pp. 1098-1119 ◽  
Author(s):  
S. Iakovlev
Keyword(s):  
Shock Wave ◽  
Cylindrical Shell ◽  
Wave Part

Some experimental results of the effect of an oblique shock wave in water on a cylindrical shell

1971 ◽  
Vol 7 (9) ◽  
pp. 1027-1029 ◽  
Author(s):  
I. I. Anik'ev ◽  
M. I. Vorotnikova ◽  
V. O. Kononenko
Keyword(s):  
Shock Wave ◽  
Cylindrical Shell ◽  
Oblique Shock ◽  
Experimental Results ◽  
Oblique Shock Wave

Dynamic Responses of a Cylindrical Shell Subjected to Shock Wave Induced by Underwater Explosion

1997 ◽  
Author(s):  
Zhong Weifang ◽  
Liu Zhongzu
Keyword(s):  
Shock Wave ◽  
Cylindrical Shell ◽  
Underwater Explosion ◽  
Dynamic Responses ◽  
Equilibrium Equations ◽  
Wave Pressure ◽  
Coupled Equations ◽  
Shock Wave Pressure ◽  
Wave Induced ◽  
Interaction Problem

Abstract The dynamic responses of a finite length cylindrical shell submerged in an infinite, inviscid, irrotational, incompressible fluid and subjected to shock waves induced to underwater explosion due to a spherical charge, are investigated in the view of method of modal superposition. Effects of shock wave pressure and hydrodynamic force are considered in shell equilibrium equations. By expanding distribution function of shock wave pressure into Fourier series and using method of Galerkin, the coupled equations of fluid-structure interaction problem are solved numerically. Finally, displacement re sponse of the shell is obtained.

EFFECT OF AN ELASTIC-PLASTIC SHOCK WAVE PART A: ON THE FATIGUE STRENGTH OF WELDED JOINTS

1993 ◽  
Vol 16 (3) ◽  
pp. 289-295 ◽  
Author(s):  
Chen Liangshan ◽  
Chen Huaining ◽  
Si Zhongyao ◽  
Tan Shenyu ◽  
Chui Guangyuan
Keyword(s):  
Shock Wave ◽  
Fatigue Strength ◽  
Welded Joints ◽  
Wave Part ◽  
Elastic Plastic
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