Numerical simulation of the integral hydro-bulge forming of non-clearance double-layer spherical vessels: analysis of the stress state

1998 ◽  
Vol 75 (1-3) ◽  
pp. 212-221 ◽  
Author(s):  
S.H Zhang ◽  
K.B Nielsen ◽  
J Danckert ◽  
Z.R Wang
Keyword(s):  
Numerical Simulation ◽  
Stress State ◽  
Double Layer

Numerical Simulation of Proton Distribution with Electric Double Layer in Extended Nanospaces

2013 ◽  
Vol 85 (9) ◽  
pp. 4468-4474 ◽  
Author(s):  
Chih-Chang Chang ◽  
Yutaka Kazoe ◽  
Kyojiro Morikawa ◽  
Kazuma Mawatari ◽  
Ruey-Jen Yang ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Double Layer ◽  
Electric Double Layer ◽  
Proton Distribution

Numerical simulation of the nonequilibrium diffuse double layer in ion-exchange membranes

1993 ◽  
Vol 97 (32) ◽  
pp. 8524-8530 ◽  
Author(s):  
J. A. Manzanares ◽  
W. D. Murphy ◽  
S. Mafe ◽  
H. Reiss
Keyword(s):  
Numerical Simulation ◽  
Ion Exchange ◽  
Double Layer ◽  
Diffuse Double Layer ◽  
Ion Exchange Membranes

Numerical simulation of the plasma double layer

1975 ◽  
Vol 32 (1) ◽  
pp. 165-173 ◽  
Author(s):  
Christoph K. Goertz ◽  
Glenn Joyce
Keyword(s):  
Numerical Simulation ◽  
Double Layer

Effects of Materials on Formation of Double-Layered Liners Shaped Charges

2009 ◽  
Vol 79-82 ◽  
pp. 1277-1280
Author(s):  
Yu Zheng ◽  
Xiao Ming Wang ◽  
Wen Bin Li ◽  
Wen Jin Yao
Keyword(s):  
Numerical Simulation ◽  
Finite Element ◽  
Numerical Simulations ◽  
Double Layer ◽  
Two Dimensional ◽  
Materials Properties ◽  
X Ray ◽  
Dimensional Finite Element ◽  
Simulation Results ◽  
Good Agreement

In order to study the effects of liner materials on the formation of Shaped Charges with Double Layer Liners (SCDLL) into tandem Explosively Formed Projectile (EFP), the formation mechanism of DLSCL was studied. Utilizing two-dimensional finite element dynamic code AUTODYN, the numerical simulations on the mechanical phenomenon of SCDLL forming into tandem EFP were carried out. X-ray pictures were obtained after Experiments on SCDLL. Comparisons between experimental results and numerical simulation results have good agreement. It can be concluded from the results that the materials properties and configurations of both liners are crucial to the formation of tandem EFP.

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