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Explosively Formed Penetrator
(EFP)

EFP Detonation Simulation

The explosively formed penetrator (EFP) is an important conventional weapon in which an explosive is used to simultaneously form a projectile and propel it. The development and optimization of the EFP is greatly assisted through the use of finite element simulations. An example simulation is shown here to illustrate the use of the DYNA3D finite element code in optimization of an EFP design.

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SID Model Calculation: Neck Impact Crash Test    
     
EFP Formation Simulation
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Hazard Assessment of Damaged Tank Cars
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Ford Crown Victoria Crash Simulation
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Ford Crown Victoria Crash Simulation Ford Crown Victoria Crash Simulation Ford Crown Victoria Crash Simulation
Comparison of Measured and Calculated Impactor Acceleration Comparison of Measured and Calculated Isolator Deformation Suspension and Drive Train
     
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Frontal Impact Calculated Force Calculated Frame Accelerations Discretization of the Vehicle Back End
     
Crashworthiness of High-Speed Trains
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Train Occupant Safety: 15 mph Secondary Impact Train Derailment Kinematics: Train Lateral Buckling Train Car Crashworthiness: Catenary Pole Impact
     
Crashworthiness of High-Speed Trains    
Train Car Crashworthiness: Rear    
     
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LifeNet SoftWall Barrier Analysis
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Finite Element Simulation for Blast Response of Structures
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Laptop Impact Analysis Drop Simulation
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Laptop Impact Analysis Drop Simulation: Side View Laptop Impact Analysis Drop Simulation: Top Angled View  
     
Center of Excellence in Finite Element Crash Analysis Expert Witness Services
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Finite Element Modeling of Fragment Fabric Barriers
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