Results 151 to 160 of about 18,967 (212)

Research on Stress Variations During the 4H-SiC Indentation Process. [PDF]

Micromachines (Basel)
Wang W, Lin S, Yu Y, Duan N.
europepmc   +1 more source

Tailoring combined impact loading using gradient foam composite projectiles with variable fragment shapes. [PDF]

Sci Rep
Jiang P, Wu C, Wang X, Cai L, Zhong D, Ma J, Zhang W.   +6 more
europepmc   +1 more source

Development of a novel high-performance portable barrier based on full-scale field tests and simulation optimization. [PDF]

Sci Rep
Wang F, Xiang G, Cheng Q, Zhang Y, Fang X, Xu X.   +5 more
europepmc   +1 more source

Small-scale experimental and numerical simulation of blasting in jointed rock-like materials under varied joint and explosive conditions. [PDF]

PLoS One
Cui X, Zhao M, Yu H, Zhou J.
europepmc   +1 more source

Validation of near-field blast loading in LS-DYNA

, 2018
Rigby, S.E., Fuller, B., Tyas, A.
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ANSYS and LS-DYNA used for structural analysis

International Journal of Computer Aided Engineering and Technology, 2008
This paper discusses the different features of ANSYS and LS-DYNA in solving structural analysis using finite element approach. ANSYS and LS-DYNA are two popular engineering software tools that are used for finite element analysis. The difference between ANSYS and LS-DYNA lies in different solution procedures and time integration methods they use. ANSYS
exaly   +2 more sources

Fluid-Structure Interaction in LS-DYNA: Industrial Applications

Emerging Technology in Fluids, Structures, and Fluid Structure Interactions, 2002
A new Fluid Sructure coulping algorithms basesd on the penalty method is dpresented in thi spaper. The coupling algorithm and improved multi-material ALE-capabilities have made LS-DYNA an efficient tool for analyzing large deformation processes, such as bird strike events, forging operations and penetration problems and airbag simumations.
M’hamed Souli, Lars Olovson, Ian Do
openaire   +1 more source

High Explosive Impact Analysis Using LS-DYNA

Emerging Technology in Fluids, Structures, and Fluid Structure Interactions, 2003
In order to realize numerical simulation of fast transient events, some wave propagation codes, which allow studying the time resolved development of shock wave propagation due to penetration, and detonation, were developed. In this article, Eulerian Multi-material and Arbitrary Lagrangian Eulerian formulations are used.
K. Mahmadi, N. Aquelet, M. Souli
openaire   +1 more source

LS-DYNA calculations of shocks in solids

Nuclear Physics B - Proceedings Supplements, 2006
This paper concentrates on numerical studies of thermally induced shock waves in a tantalum target using the commercial LS-Dyna code. Initial calculations of the stresses induced in the Neutrino Factory target are presented as well as an estimation of the shock stresses resulting from pulsed heating of a tantalum wire using an electric current.
J.R.J. Bennett, C.N. Booth, R.A. Brownsword, C. Densham, R. Edgecock, G.P. Škoro   +5 more
openaire   +1 more source

Finite Mass Simulation Techniques in LS-DYNA

21st AIAA Aerodynamic Decelerator Systems Technology Conference and Seminar, 2011
This paper describes the development and results of numerical models describing parachute inflation behavior. The models were developed using Fluid Structure Interaction (FSI) techniques in the commercially available transient dynamic finite element code LSDYNA.
Benjamin Tutt, Scott Roland, Greg Noetscher, Richard Charles   +3 more
openaire   +1 more source