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Numerical Simulation of Rock-Cutting Mechanism of Tunnel Boring Machine
Accurate estimation of acting forces on the disk cutter is very important in the design of Tunnel Boring Machines (TBM) operations factors such as propulsion ...
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13th European LS-DYNA Conference 2021
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Geomechanics
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Simulation of Granular Ceramic Armor Under Impact from Bullets
Ballistic impact is studied for a novel form of armor, granular ceramic armor. Ceramic granules, in the millimeter size range, are closely packed and bonded ...
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11th International LS-DYNA Conference
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Numerical Simulation of Aluminum Alloy Forming Using Underwater Shock Wave
In recent years, on automobile industry, the car has body using aluminum alloy. As for this material, #5000’s, 6000’s and 7000’s aluminum alloy is used well. ...
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8th International LS-DYNA Conference
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Advanced MPP Decomposition of a SPH Model
SPH, Smoothed Particle Hydrodynamics, is a very efficient tool to model industrial problems where large deformations occur. However, one disadvantage of the ...
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13th International LS-DYNA Conference
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Computing Technology
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Numerical-Experimental Correlation of Mechanical Tests on Fiber-Reinforced Polyamide Composites
This work presents an experimental and numerical study of the mechanical behavior of polyamide 66 (PA66) filled with short glass fibers (GF) and short carbon ...
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11th European LS-DYNA Conference
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Crash / Short Fiber
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New Electrode Design for GEPI Shot to Test Curved Sample
This study is relative to material behaviour characterization using the GEPI pulsed power device. First, the GEPI device will be briefly described. At the ...
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12th International LS-DYNA Conference
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Simplified Integrative Simulation of Short Fibre Reinforced Polymers under Varying Thermal Conditions
The use of injection moulded, short fibre reinforced structural parts in vehicle design is increasing due to their low density and outstanding mechanical ...
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10th European LS-DYNA Conference
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4 Materials III - Short-Long Fiber
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Moving Beyond the Finite Elements, a Comparison Between the Finite Element Methods and Meshless Methods for a Ballistic Impact Simulation
For the past several decades, finite element techniques have been used extensively for the analysis of computational solid mechanics problems. However, when ...
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8th International LS-DYNA Conference
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A Coupled Thermal and Mechanical Model of Sliding Wear
Sliding wear of aluminum alloys induce plastic deformation below the contact surfaces even at light loads. Experimental evidence exists for damage accumulation ...
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9th International LS-DYNA Conference
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Ramp Wave Compression in a Copper Strip Line: Comparison Between MHD Numerical Simulations (LS-DYNA®) and Experimental Results (GEPI device)
GEPI [3][4] is a pulsed power generator developed by ITHPP for Centre d’Etudes de Gramat (CEG) devoted to ramp wave (quasi isentropic) compression experiments ...
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10th International LS-DYNA Conference