Active thermography for nondestructive testing of inserts in multimaterials sandwich structures and numerical simulation

2021 ◽  
Author(s):  
Komkrisd Wongtimnoi ◽  
Pisak Chermprayong ◽  
Laurent Mezeix
Keyword(s):  
Numerical Simulation ◽  
Nondestructive Testing ◽  
Sandwich Structures ◽  
Active Thermography

NUMERICAL SIMULATION OF RESIDUAL STRENGTH FOR INSERTS IN SANDWICH STRUCTURES

2020 ◽  
Vol 11 (3) ◽  
pp. 209-225
Author(s):  
Kittigorn Chalernphonb ◽  
Natthawat Hongkarnjanakul ◽  
Laurent Mezeix
Keyword(s):  
Numerical Simulation ◽  
Residual Strength ◽  
Sandwich Structures

scholarly journals Numerical simulation and experimental validation on fabrication of nickel-based superalloy Kagome lattice sandwich structures

China Foundry ◽  
2020 ◽  
Vol 17 (1) ◽  
pp. 21-28
Author(s):  
Yan-peng Wei ◽  
Bo Yu ◽  
Quan-zhan Yang ◽  
Peng Gao ◽  
Jian Shi ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Experimental Validation ◽  
Sandwich Structures ◽  
Kagome Lattice ◽  
Kagomé Lattice ◽  
Nickel Based Superalloy

Numerical simulation of pulsed eddy-current nondestructive testing phenomena

1990 ◽  
Vol 26 (6) ◽  
pp. 3089-3096 ◽  
Author(s):  
X.-W. Dai ◽  
R. Ludwig ◽  
R. Palanisamy
Keyword(s):  
Numerical Simulation ◽  
Nondestructive Testing ◽  
Eddy Current ◽  
Pulsed Eddy Current

Research on the Anti-Penetration Performance of Aluminum Foam Sandwich Plate

2014 ◽  
Vol 624 ◽  
pp. 20-24 ◽  
Author(s):  
Gui Yun Hang ◽  
Wen Li Yu ◽  
Tao Wang ◽  
Jin Tao Wang ◽  
Zhen Li
Keyword(s):  
Numerical Simulation ◽  
Finite Elements ◽  
Dynamic Response ◽  
Direct Effect ◽  
Aluminum Foam ◽  
Sandwich Plate ◽  
Sandwich Structures ◽  
Simulation Method ◽  
Foam Core ◽  
Penetration Process

This paper investigated the anti-penetration performance of different sandwich structures plate using numerical simulation method. Finite elements models of the bullet and sandwich plate were established. The penetration performance of sandwich plate by bullet was simulated by software of LS-DYNA and dynamic response of the bullet during the penetration process was got. The results show that the anti-penetration performance is different because of the different cores in the plate. Besides, the density of the aluminum foam core has a direct effect on the performance. This paper could provide some reference for the designing of sandwich structures.

Numerical simulation of Lamb wave propagation in metallic foam sandwich structures: a parametric study

2013 ◽  
Vol 97 ◽  
pp. 387-400 ◽  
Author(s):  
Seyed Mohammad Hossein Hosseini ◽  
Abdolreza Kharaghani ◽  
Christoph Kirsch ◽  
Ulrich Gabbert
Keyword(s):  
Numerical Simulation ◽  
Wave Propagation ◽  
Parametric Study ◽  
Lamb Wave ◽  
Sandwich Structures ◽  
Metallic Foam ◽  
Lamb Wave Propagation
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