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Proceedings Papers

High-Performance Computational Modeling of Hyper Velocity Impacts Using a Meshless Gamma-SPH Scheme

Free

Gautier Dakin, Anthony Collé, Jérôme Limido
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A005, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-083-1
https://doi.org/10.1115/HVIS2024-083-1
View Paper titled, High-Performance Computational Modeling of Hyper Velocity Impacts Using a Meshless Gamma-SPH Scheme
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Topics: Computer simulation, Defense industry, Elastic waves, Engineering simulation, Graphics processing units, Hydrodynamics, Numerical analysis, Oscillations, Parallel processing, Particulate matter
Proceedings Papers

The Emission of Nonthermal Electromagnetic Radiation by Colliding Space Debris

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M. Akhavan-Tafti, N. O. Renno, D. Crawford, Y. Zhang, R. Backhus, T. Atilaw
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A009, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HV2024-110
https://doi.org/10.1115/HV2024-110
View Paper titled, The Emission of Nonthermal Electromagnetic Radiation by Colliding Space Debris
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Topics: Collisions (Physics), Computer simulation, Electromagnetic interference, Electromagnetic radiation, Electronics, Emissions, Modeling, Probes, Radiation (Physics), Signals
Proceedings Papers

Application of Limit State Function Method to Statisitcal Analysis of Ballistic Penetration

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Shinsuke Sakai, Tomohisa Kumagai
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A008, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-107
https://doi.org/10.1115/HVIS2024-107
View Paper titled, Application of Limit State Function Method to Statisitcal Analysis of Ballistic Penetration
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Topics: Computer programming, Event history analysis, Plates (structures), Probability, Risk assessment, Risk management, Simulation, Software development, Steel
Proceedings Papers

Lethal Debris Creation following Catastrophic and Sub-Catastrophic Untracked Orbital Debris Impacts on Smallsats

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Peter Mancini, Joel Williamsen, James Heagy, Bob Stellingwerf
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A001, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-037
https://doi.org/10.1115/HVIS2024-037
View Paper titled, Lethal Debris Creation following Catastrophic and Sub-Catastrophic Untracked Orbital Debris Impacts on Smallsats
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Topics: Approximation, Damage, Density, Engineering simulation, Hydrodynamics, Modeling, Particulate matter, Satellites, Simulation, Simulation results
Proceedings Papers

Collisionless Electrostatic Particle-In-Cell Simulation of Rapid Target Charging Along an Unbiased Surface Due to Hypervelocity Impact Plasmas

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Nancy Diallo, Raymond Lau, Nicolas Lee, Sigrid Elschot
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A007, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-100
https://doi.org/10.1115/HVIS2024-100
View Paper titled, Collisionless Electrostatic Particle-In-Cell Simulation of Rapid Target Charging Along an Unbiased Surface Due to Hypervelocity Impact Plasmas
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Topics: Particulate matter, Plasmas (Ionized gases), Simulation, Rapid tooling, Geometry, Space vehicles, Density, Dust, Electric fields, Electric potential
Proceedings Papers

Fragment Impact Debris Morphology as a Function of Impact Conditions

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Eugene Hertel, Jr., Matthew Garcia, Jeffrey Cole
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A003, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-075
https://doi.org/10.1115/HVIS2024-075
View Paper titled, Fragment Impact Debris Morphology as a Function of Impact Conditions
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Topics: Disks, Engineering simulation, Flat plates, Plates (structures), Projectiles, Rods, Simulation, Tension
Proceedings Papers

Overset Mesh Method for Arbitrary Lagrangian Eulerian Contact on Unstructured General Polyhedral Meshes

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Nathan Vaughn-Kukura, Miles Buechler, Mack Kenamond, Mikhail Shashkov
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A002, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-052
https://doi.org/10.1115/HVIS2024-052
View Paper titled, Overset Mesh Method for Arbitrary Lagrangian Eulerian Contact on Unstructured General Polyhedral Meshes
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Topics: Deformation, Gasdynamics, Momentum, Simulation
Proceedings Papers

Look Out for the Little Ones: On the Long-Term Impact of Debris Size Distribution on Breakup

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Cameron J. Liang, Angelo Signoracci, Paul Fanto, Johnathon Ahlers
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A004, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-078
https://doi.org/10.1115/HVIS2024-078
View Paper titled, Look Out for the Little Ones: On the Long-Term Impact of Debris Size Distribution on Breakup
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Topics: Cascades (Fluid dynamics), Collisions (Physics), Engineering simulation, Modeling, Satellites, Simulation
Proceedings Papers

Fragmentation Prediction of a Steel Cylinder Using an Advanced Meshless Numerical Method Coupled with a Comprehensive Fracture Model Embedding Tensile and Shear Failure Modes

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F. Nozères, R. Boulanger, Y. Quirion, A. Collé, J Limido, P. Bailly, H. Couque
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T01A006, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-083-2
https://doi.org/10.1115/HVIS2024-083-2
View Paper titled, Fragmentation Prediction of a Steel Cylinder Using an Advanced Meshless Numerical Method Coupled with a Comprehensive Fracture Model Embedding Tensile and Shear Failure Modes
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Topics: Cylinders, Failure mechanisms, Fracture (Materials), Fracture (Process), Numerical analysis, Shear (Mechanics), Steel
Proceedings Papers

Adiabatic heating and damage formation of a composite associated with high-velocity impact

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Zhiye Li, Xiaofan Zhang, Daniel J. O’Brien, Somnath Ghosh
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A008, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-109
https://doi.org/10.1115/HVIS2019-109
View Paper titled, Adiabatic heating and damage formation of a composite associated with high-velocity impact
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Topics: Adiabatic processes (Thermodynamics), Composite materials, Damage, Epoxy adhesives, Epoxy resins, Failure, Fibers, Glass, Physics
Proceedings Papers

Higher-order finite elements for lumped-mass explicit modeling of high-speed impacts

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Robert S. Browning, Kent T. Danielson, Ph.D., Mark D. Adley, Ph.D., P.E.
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A009, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-111
https://doi.org/10.1115/HVIS2019-111
View Paper titled, Higher-order finite elements for lumped-mass explicit modeling of high-speed impacts
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Topics: Finite element analysis, Modeling, Wedges, Computational methods, Defense industry, Solid mechanics, Stiffness
Proceedings Papers

Mesoscale modeling and debris generation in hypervelocity impacts

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Stephanie N. Q. Bouchey, Jeromy T. Hollenshead
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A001, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-017
https://doi.org/10.1115/HVIS2019-017
View Paper titled, Mesoscale modeling and debris generation in hypervelocity impacts
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Topics: Modeling, Engineering simulation, Failure, Grain boundaries, Simulation, Temperature
Proceedings Papers

Hypervelocity penetration of granular silicon carbide from mesoscale simulations

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Brian J. Demaske, Tracy J. Vogler
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A002, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-033
https://doi.org/10.1115/HVIS2019-033
View Paper titled, Hypervelocity penetration of granular silicon carbide from mesoscale simulations
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Topics: Engineering simulation, Granular materials, Silicon, Simulation
Proceedings Papers

Statistical Distributions of the Elastic Moduli of Particle Aggregates at the Mesoscale

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Gerald Pekmezi, David Littlefield, Bruno Chareyre
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A003, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-052
https://doi.org/10.1115/HVIS2019-052
View Paper titled, Statistical Distributions of the Elastic Moduli of Particle Aggregates at the Mesoscale
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Topics: Elastic moduli, Particulate matter, Statistical distributions, Discrete element methods, Deformation, Stress, Kinematics, Modeling, Statistical mechanics, Uncertainty quantification
Proceedings Papers

Validation of an Improved Contact Method for Multi-Material Eulerian Hydrocodes in Three-Dimensions

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Kenneth C. Walls, David L. Littlefield
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A004, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-060
https://doi.org/10.1115/HVIS2019-060
View Paper titled, Validation of an Improved Contact Method for Multi-Material Eulerian Hydrocodes in Three-Dimensions
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Topics: Deformation, Dimensions, Dynamics (Mechanics), Finite element analysis, Finite element methods, Modeling
Proceedings Papers

An Accurate SPH Scheme for Hypervelocity Impact Modeling

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Anthony Collé, Jérôme Limido, Thomas Unfer, Jean-Paul Vila
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A005, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-078
https://doi.org/10.1115/HVIS2019-078
View Paper titled, An Accurate SPH Scheme for Hypervelocity Impact Modeling
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Topics: Accounting, Computation, Dynamics (Mechanics), Elastic waves, Failure, Flow (Dynamics), Hydrodynamics, Impact modeling, Numerical analysis, Oscillations
Proceedings Papers

Analytically derived space time-based boundary condition (STBC) to account for stress wave propagation in a heterogeneous micromechanical model at hypervelocity impact

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Zhiye Li, Somnath Ghosh
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A006, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-090
https://doi.org/10.1115/HVIS2019-090
View Paper titled, Analytically derived space time-based boundary condition (STBC) to account for stress wave propagation in a heterogeneous micromechanical model at hypervelocity impact
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Topics: Boundary-value problems, Spacetime, Stress, Wave propagation
Proceedings Papers

Mesoscale Modeling of Al/Ni Composites

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Grant Smith, Scott Bardenhagen, John Nairn
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T02A007, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-091
https://doi.org/10.1115/HVIS2019-091
View Paper titled, Mesoscale Modeling of Al/Ni Composites
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Topics: Composite materials, Modeling, Metals, Intermetallic compounds, Particulate matter, Temperature, Engineering simulation, Molecular dynamics, Shock (Mechanics), Simulation