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Test and Simulation Comparison using Titanium Material Models based on MAT224
Titanium plate impact tests are simulated with *MAT_224, an elasto-visco-plastic material model in LS-DYNA ® with tabulated stress versus strain curves as well ...
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14th International LS-DYNA Conference
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Aerospace
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THE GENERATION OF A MATERIAL MODEL TO REPRESENT THE MECHANICAL BEHAVIOUR OF AN ALIPHATIC POLYETONE (CARILON EP) AT HIGH STRAIN RATE EVENTS AND LOW TEMPERATURES.
Although explicit finite element codes have been used for many years to predict the impact performance of plastic components, there are few papers that detail ...
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3rd European LS-DYNA Conference
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The influence of bird-shape in bird-strike analysis
This paper describes the results of simulations to assess the influence of bird shape during bird-strike. In the first part of this paper, simulations are ...
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5th European LS-DYNA Conference
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The Influence of Johnson-Cook Parameters on SPH modeling of Orthogonal Cutting of AISI 316L
Over the past few decades, there has been a growing interest in modelling of machining processes. In this regard, smoothed particle hydrodynamics (SPH) is one ...
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10th European LS-DYNA Conference
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3 Process IX - Cutting-Model Reduction
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The Relation between Initial Yaw and Long Rod Projectile Shape after Penetrating an Oblique Thin plate
The effect of yaw on the ability of an eroding long rod projectile to penetrate oblique thin targets was investigated. Numerical simulations of an eroding long ...
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4th European LS-DYNA Conference
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The Shotgun Pellets Interior Ballistics Analysis by Discrete Element Method (DEM) of LS-DYNA®
This research used the Discrete Element Method (DEM) of Finite Element Software (LS-DYNA) successfully simulated the interior ballistics performance of shotgun ...
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16th International LS-DYNA Conference
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Additional papers - not presented
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Three Dimensional Analysis of Induced Detonation of Cased Explosive
Fragments of aluminum impacting on Composition B explosive encased in rolled homogenous armour (RHA) steel were investigated through the LS-DYNA®. The ...
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13th International LS-DYNA Conference
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Blast
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Ultra High Power applications designed using the LS-DYNA EMAG solver
Bmax offers industrial solutions based on Ultra High Power (UHP) technology and provides manufacturing solutions for Magnetic Pulse (MP) Forming, Welding and ...
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9th European LS-DYNA Conference
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Validation and Material Modelling of Plastics
The virtual estimation of physical product properties is only as good as the virtual description of the behaviour of its material. On the one hand there are ...
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8th European LS-DYNA Conference
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Session 16
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Validation of Mine Blast Simulations with Field Tests
In this work, LS-DYNA® simulation results of mine blast of flat aluminum/steel plates and validation studies using mine blast tests are presented. The buried ...
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9th European LS-DYNA Conference
