Volumes | Hypervelocity Impact Symposium | American Society of Mechanical Engineers Digital Collection

Topics: Elastic moduli , Particulate matter , Statistical distributions , Discrete element methods , Deformation , Stress , Kinematics , Modeling , Statistical mechanics , Uncertainty quantification

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

Kenneth C. Walls, David L. Littlefield

HVIS 2019; V001T02A004https://doi.org/10.1115/HVIS2019-060

Abstract

View Articletitled, 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

An Accurate SPH Scheme for Hypervelocity Impact Modeling

Anthony Collé, Jérôme Limido, Thomas Unfer, Jean-Paul Vila

HVIS 2019; V001T02A005https://doi.org/10.1115/HVIS2019-078

Abstract

View Articletitled, 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

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

Zhiye Li, Somnath Ghosh

HVIS 2019; V001T02A006https://doi.org/10.1115/HVIS2019-090

Abstract

View Articletitled, 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

Mesoscale Modeling of Al/Ni Composites

Grant Smith, Scott Bardenhagen, John Nairn

HVIS 2019; V001T02A007https://doi.org/10.1115/HVIS2019-091

Abstract

View Articletitled, 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

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

Zhiye Li, Xiaofan Zhang, Daniel J. O’Brien, Somnath Ghosh

HVIS 2019; V001T02A008https://doi.org/10.1115/HVIS2019-109

Abstract

View Articletitled, 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

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

Robert S. Browning, Kent T. Danielson, Ph.D., Mark D. Adley, Ph.D., P.E.

HVIS 2019; V001T02A009https://doi.org/10.1115/HVIS2019-111

Abstract

View Articletitled, 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

Armor/Anti-Armor and Ballistic Technology

Study on jet formation and penetration of double-layer sub-caliber shaped charge

Yu-ting Wang, Qiang-qiang Xiao, Zheng-xiang Huang, Xu-dong Zu, Bin Ma

HVIS 2019; V001T03A001https://doi.org/10.1115/HVIS2019-100

Abstract

View Articletitled, Study on jet formation and penetration of double-layer sub-caliber shaped charge

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Topics: Engineering simulation , Explosives , Simulation

Analysis of the distribution of BAD generated during the normal penetration of a variable cross-section EFP on RHA

Boyang XING, Yunhui HOU, Zhenyan GUO, Dongjiang ZHANG, Liang CHEN, Yongliang Yang, Jianhua Luo, Rongzhong LIU, Rui GUO

HVIS 2019; V001T03A002https://doi.org/10.1115/HVIS2019-003

Abstract

View Articletitled, Analysis of the distribution of BAD generated during the normal penetration of a variable cross-section EFP on RHA

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Topics: Armor , Computer simulation , Projectiles

Calculation of jet characteristics from hydrocode analysis

Justin C. Sweitzer, Nicholas Peterson, Scott Hill

HVIS 2019; V001T03A003https://doi.org/10.1115/HVIS2019-004

Abstract

View Articletitled, Calculation of jet characteristics from hydrocode analysis

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Topics: Design , Explosions , Explosives , Manufacturing , Waves

Defeating Modern Armor and Protection Systems

Markus Graswald, Raphael Gutser, Jakob Breiner, Florian Grabner, Timo Lehmann, Andrea Oelerich

HVIS 2019; V001T03A004https://doi.org/10.1115/HVIS2019-050

Abstract

View Articletitled, Defeating Modern Armor and Protection Systems

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Topics: Armor , Kinetic energy

Evaluation of Critical Ricochet Angles for 25mm APDS-T Projectile on Metallic Targets - Modeling and Verification

Alon Weiss, Asaf Borenstein, Vitaly Paris, Moshe Ravid, Nimrod Shapira

HVIS 2019; V001T03A005https://doi.org/10.1115/HVIS2019-069

Abstract

View Articletitled, Evaluation of Critical Ricochet Angles for 25mm APDS-T Projectile on Metallic Targets - Modeling and Verification

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Topics: Armor , Modeling , Projectiles , Steel

Effect of Liquid Parameters on Protective Performance of a Liquid Composite Target Subjected to Jet Impact

Tan Yaping, Jia Xin, Huang Zhengxiang, Cai Youer, Zu Xudong

HVIS 2019; V001T03A006https://doi.org/10.1115/HVIS2019-093

Abstract

View Articletitled, Effect of Liquid Parameters on Protective Performance of a Liquid Composite Target Subjected to Jet Impact

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Topics: Composite materials , Density , Dimensionless numbers , Speed of sound , Viscosity

Effects of Additional Body on Jet Velocity of Hyper-cumulation

XU Mengwen, JIA Xin, HUANG Zhengxiang

HVIS 2019; V001T03A007https://doi.org/10.1115/HVIS2019-094

Abstract

View Articletitled, Effects of Additional Body on Jet Velocity of Hyper-cumulation

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Topics: Computer simulation , Density , Design , Flat plates , Stability , Yield strength

3D Printed Conical Shaped Charge Performance

Phillip Mulligan, Catherine Johnson, Jason Ho, Cody Lough, Edward Kinzel

HVIS 2019; V001T03A008https://doi.org/10.1115/HVIS2019-110

Abstract

View Articletitled, 3D Printed Conical Shaped Charge Performance

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Topics: Additive manufacturing , Lasers , Melting

Asteroid Impact and Planetary Defense Technology

Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for asteroid deflection

George J. Flynn, Daniel D. Durda, Mason J. Molesky, Brian A. May, Spenser N. Congram, Colleen L. Loftus, Jacob R. Reagan, Melissa M. Strait, Robert J. Macke

HVIS 2019; V001T04A001https://doi.org/10.1115/HVIS2019-028

Abstract

View Articletitled, Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for asteroid deflection

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Topics: Deflection , Momentum

Simulations of Magnetic Fields Produced by Asteroid Impact: Possible Implications for Planetary Paleomagnetism

David A. Crawford

HVIS 2019; V001T04A002https://doi.org/10.1115/HVIS2019-032

Abstract

View Articletitled, Simulations of Magnetic Fields Produced by Asteroid Impact: Possible Implications for Planetary Paleomagnetism

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Topics: Engineering simulation , Magnetic fields , Simulation , Magnetic anomalies , Cooling , Heating , Iron , Magnetic materials , Magnetization , Poles (Building)

Impact Modeling for the Double Asteroid Redirection Test Mission

Emma S.G. Rainey, Angela M. Stickle, Andrew F. Cheng, Andrew S. Rivkin, Nancy L. Chabot, Olivier S. Barnouin, Carolyn M. Ernst, the AIDA/DART Impact Simulation Working Group

HVIS 2019; V001T04A003https://doi.org/10.1115/HVIS2019-038

Abstract

View Articletitled, Impact Modeling for the Double Asteroid Redirection Test Mission

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Topics: Collaboration , Defense industry , Deflection , Impact modeling , NASA , Space vehicles

Size scaling of crater size, ejecta mass, and momentum enhancement due to hypervelocity impacts into 2024-T4 and 2024-T351 aluminum

James D. Walker, Sidney Chocron, Donald J. Grosch

HVIS 2019; V001T04A004https://doi.org/10.1115/HVIS2019-049

Abstract

View Articletitled, Size scaling of crater size, ejecta mass, and momentum enhancement due to hypervelocity impacts into 2024-T4 and 2024-T351 aluminum

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Topics: Aluminum , Momentum , Metals , Rocks

Hypervelocity Impact on Concrete and Sandstone: Momentum Enhancement from Tests and Hydrocode Simulations

Sidney Chocron, James D. Walker, Donald J. Grosch, Stephen R. Beissel, Daniel D. Durda, Kevin R. Housen

HVIS 2019; V001T04A005https://doi.org/10.1115/HVIS2019-059

Abstract

View Articletitled, Hypervelocity Impact on Concrete and Sandstone: Momentum Enhancement from Tests and Hydrocode Simulations

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Topics: Concretes , Engineering simulation , Momentum , Simulation

Fracture and Fragmentation

Bulking as a Mechanism in the Failure of Advanced Ceramics

Brendan M. L. Koch, Calvin Lo, Tomoko Sano, James David Hogan

HVIS 2019; V001T05A001https://doi.org/10.1115/HVIS2019-022

Abstract

View Articletitled, Bulking as a Mechanism in the Failure of Advanced Ceramics

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Topics: Ceramics , Failure

Deformation and Acceleration of Zn and Cu Liners under Explosive Shock Loading

Puwadet Sutipanya, Fumikazu Saito, Mitsuyori Nakashita, Takashi Ogino, Yutaka Takizawa, Yohsuke Okada, Masahiko Natsubori

HVIS 2019; V001T05A002https://doi.org/10.1115/HVIS2019-025

Abstract

View Articletitled, Deformation and Acceleration of Zn and Cu Liners under Explosive Shock Loading

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Topics: Ballistics , Deformation , Densitometry , Density , Diffusion (Physics) , Electrical conductivity , Errors , Explosives , Flight , High temperature

Modelling the Fracture of High-Hardness Armour Steel in Taylor Rod-on-Anvil Experiments

Brodie McDonald, Shannon Ryan, Stephen J. Cimpoeru, Nathan Edwards, Adrian Orifici

HVIS 2019; V001T05A003https://doi.org/10.1115/HVIS2019-041

Abstract

View Articletitled, Modelling the Fracture of High-Hardness Armour Steel in Taylor Rod-on-Anvil Experiments

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Topics: Armor , Finite element analysis , Fracture (Materials) , Fracture (Process) , Modeling , Shear (Mechanics) , Simulation , Steel

Shear band characteristics in high strain rate naval applications

Michael J. P. Conway, James D. Hogan

HVIS 2019; V001T05A004https://doi.org/10.1115/HVIS2019-051

Abstract

View Articletitled, Shear band characteristics in high strain rate naval applications

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Topics: Failure , Shear (Mechanics) , Steel

The Role of Inclusions in the Failure of Boron Carbide Subjected to Impact Loading

Andrew L. Tonge, Brian E. Schuster

HVIS 2019; V001T05A005https://doi.org/10.1115/HVIS2019-056

Abstract

View Articletitled, The Role of Inclusions in the Failure of Boron Carbide Subjected to Impact Loading

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Topics: Boron , Failure

Assessment and Validation of Collision “Consequence” Method of Assessing Orbital Regime Risk Posed by Potential Satellite Conjunctions

Travis F. Lechtenberg, Matthew D. Hejduk

HVIS 2019; V001T05A006https://doi.org/10.1115/HVIS2019-061

Abstract

View Articletitled, Assessment and Validation of Collision “Consequence” Method of Assessing Orbital Regime Risk Posed by Potential Satellite Conjunctions

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Topics: Collisions (Physics) , Risk , Risk assessment , Risk management , Satellites

Modeling Fragmentation within Pagosa Using Particle Methods

David B. Culp, Xia Ma

HVIS 2019; V001T05A007https://doi.org/10.1115/HVIS2019-085

Abstract

View Articletitled, Modeling Fragmentation within Pagosa Using Particle Methods

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Topics: Hydrodynamics , Modeling , Particulate matter

Pagosa Simulation of Hypervelocity Impact and Fragmentation From Hypersonic Explosions

Xia Ma, David Culp, Brandon Smith

HVIS 2019; V001T05A008https://doi.org/10.1115/HVIS2019-089

Abstract

View Articletitled, Pagosa Simulation of Hypervelocity Impact and Fragmentation From Hypersonic Explosions

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Topics: Explosions , Explosives , Simulation , Modeling , Shock (Mechanics) , Fluids , Ignition , Chain , Complex systems , Compressible flow

Characterization of the ballistic properties of ejecta from laser shock-loaded samples using high resolution picosecond imaging

Arnaud Sollier, Emilien Lescoute

HVIS 2019; V001T05A009https://doi.org/10.1115/HVIS2019-097

Abstract

View Articletitled, Characterization of the ballistic properties of ejecta from laser shock-loaded samples using high resolution picosecond imaging

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Topics: Imaging , Lasers , Resolution (Optics) , Shock (Mechanics) , Jets , Pellet fusion , Shock waves , Cavities , Damage , Density

Conical impact fragmentation test (CIFT)

Christopher Neel, Peter Sable, Philip Flater, David Lacina

HVIS 2019; V001T05A010https://doi.org/10.1115/HVIS2019-120

Abstract

View Articletitled, Conical impact fragmentation test (CIFT)

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Topics: Cylinders , Engineering simulation , Fracture (Materials) , Fracture (Process) , Geometry , Probes , Simulation , Steel , Structural metals

High-Velocity Launchers and Diagnostics

Electrically-Launched mm-sized Hypervelocity Projectiles

W. Casey Uhlig, Paul R. Berning, Peter T. Bartkowski, Matthew J. Coppinger

HVIS 2019; V001T06A001https://doi.org/10.1115/HVIS2019-016

Abstract

View Articletitled, Electrically-Launched mm-sized Hypervelocity Projectiles

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Topics: Projectiles , Copper , Anodes , Engineering simulation , Magnetohydrodynamics , Simulation , Aluminum , Capacitors , Circuits , Design

HyFIRE: Hypervelocity Facility for Impact Research Experiments at Johns Hopkins University

Gary Simpson, Matthew Shaeffer, K.T. Ramesh

HVIS 2019; V001T06A002https://doi.org/10.1115/HVIS2019-039

Abstract

View Articletitled, HyFIRE: Hypervelocity Facility for Impact Research Experiments at Johns Hopkins University

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Topics: Chemistry , Density , Emission spectroscopy , Engineering disciplines , Flight , Lasers , Mechanics (Physics) , Photons , Projectiles , Shock (Mechanics)

Voitenko experiments with novel diagnostics detect velocities of 89 km/s

Douglas G. Tasker, Young K. Bae, Carl Johnson, Kevin Rainey, Christopher Campbell, Dave Oschwald, Cornelius Reed

HVIS 2019; V001T06A003https://doi.org/10.1115/HVIS2019-081

Abstract

View Articletitled, Voitenko experiments with novel diagnostics detect velocities of 89 km/s

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Topics: Atmospheric pressure , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Explosives , Gases , High pressure (Physics) , Lenses (Optics) , Metals , Pistons , Rupture

The JHUAPL Planetary Impact Lab (PIL): Capabilities and initial results

R. Terik Daly, Olivier S. Barnouin, Andrew M. Lennon, Angela M. Stickle, Emma S. Rainey, Carolyn M. Ernst, Andrew A. Knuth

HVIS 2019; V001T06A004https://doi.org/10.1115/HVIS2019-084

Abstract

View Articletitled, The JHUAPL Planetary Impact Lab (PIL): Capabilities and initial results

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Topics: Additive manufacturing , Collapse , Defense industry , Granular materials , Physics , Pressure , Projectiles , Shock (Mechanics) , Trajectories (Physics)

Transitional ballistics of electric high-velocity launchers

B. Reck, S. Hundertmark, R. Hruschka, A. Zeiner, B. Sauerwein, M. Schneider

HVIS 2019; V001T06A005https://doi.org/10.1115/HVIS2019-092

Abstract

View Articletitled, Transitional ballistics of electric high-velocity launchers

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Topics: Ballistics , Computer simulation , Separation (Technology) , Shock (Mechanics) , Tunnels , Projectiles , Gas flow , Flight , Air flow , Damage

Timing Delay Analysis of the Auxiliary Pump Technique to Improve the Performance of an Implosion-Driven Hypervelocity Launcher

Mafa Wang, Justin Huneault, Andrew J. Higgins, Sen Liu

HVIS 2019; V001T06A006https://doi.org/10.1115/HVIS2019-117

Abstract

View Articletitled, Timing Delay Analysis of the Auxiliary Pump Technique to Improve the Performance of an Implosion-Driven Hypervelocity Launcher

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Topics: Delays , Pumps

Laser-Driven High-Velocity Microparticle Launcher In Atmosphere And Under Vacuum

David Veysset, Yuchen Sun, Steven E. Kooi, Keith A. Nelson

HVIS 2019; V001T06A007https://doi.org/10.1115/HVIS2019-127

Abstract

View Articletitled, Laser-Driven High-Velocity Microparticle Launcher In Atmosphere And Under Vacuum

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Topics: Lasers , Microparticles , Vacuum , Coatings , Guns , Projectiles , Sprays

High-Velocity Penetration and Target Response

In-situ observation of damage evolution in polycarbonate subjected to hypervelocity impact

Nobuaki Kawai, Mikio Nagano, Sunao Hasegawa, Eiichi Sato

HVIS 2019; V001T07A001https://doi.org/10.1115/HVIS2019-011

Abstract

View Articletitled, In-situ observation of damage evolution in polycarbonate subjected to hypervelocity impact

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Topics: Damage , Waves , Imaging , Stress , Shapes , Engineering simulation , Fracture (Materials) , Fracture (Process) , Geometry , Performance

Towards a Better Understanding of Shaped Charge Jet Formation and Penetration

David W. Price, Ernest J. Harris, Frances G. Daykin

HVIS 2019; V001T07A002https://doi.org/10.1115/HVIS2019-014

Abstract

View Articletitled, Towards a Better Understanding of Shaped Charge Jet Formation and Penetration

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Topics: Copper , Design , Modeling , Three-dimensional modeling

Laser-Driven Micro-Flyers for Dynamic Fragmentation Statistics of Boron Carbide

Debjoy D. Mallick, Daniel J. Magagnosc, KT Ramesh

HVIS 2019; V001T07A003https://doi.org/10.1115/HVIS2019-023

Abstract

View Articletitled, Laser-Driven Micro-Flyers for Dynamic Fragmentation Statistics of Boron Carbide

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Topics: Boron , Lasers , Statistics , Shapes , Brittleness , Ceramics , Density , Failure mechanisms , Fracture toughness , Materials properties

Prediction of Micrometeoroid Damage to Lunar Construction Materials using Numerical Modeling of Hypervelocity Impact Events

Maria I. Allende, Joshua E. Miller, B. Alan Davis, Eric L. Christiansen, Michael D. Lepech, David J. Loftus

HVIS 2019; V001T07A004https://doi.org/10.1115/HVIS2019-036

Abstract

View Articletitled, Prediction of Micrometeoroid Damage to Lunar Construction Materials using Numerical Modeling of Hypervelocity Impact Events

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Topics: Building materials , Computer simulation , Damage , Biopolymers , Soil , Binders (Materials) , Civil engineering , Composite materials , Compressive strength , High temperature

A penetration model for semi-infinite ultra-high molecular weight polyethylene composite

Long H. Nguyen, Shannon Ryan, Adrian C. Orifici, Stephen J. Cimpoeru

HVIS 2019; V001T07A005https://doi.org/10.1115/HVIS2019-046

Abstract

View Articletitled, A penetration model for semi-infinite ultra-high molecular weight polyethylene composite

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Topics: Composite materials , Molecular weight , Armor , Deformation

Modeling Hypervelocity Impact of Reinforced Carbon-Carbon Composite Thermal Protection System

Alexander J. Carpenter, Sidney Chocron, James D. Walker

HVIS 2019; V001T07A006https://doi.org/10.1115/HVIS2019-063

Abstract

View Articletitled, Modeling Hypervelocity Impact of Reinforced Carbon-Carbon Composite Thermal Protection System

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Topics: Carbon , Composite materials , Computer simulation , Modeling

Comparison of the Hydrodynamic Ram Caused by Single and Two Projectiles Impacting Water-filled Containers

Yangziyi Ji, Xiangdong Li, Lanwei Zhou, Xiaoying Lan

HVIS 2019; V001T07A007https://doi.org/10.1115/HVIS2019-068

Abstract

View Articletitled, Comparison of the Hydrodynamic Ram Caused by Single and Two Projectiles Impacting Water-filled Containers

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Topics: Containers , Projectiles , Water , Fluids , Cavities , Computer simulation , Damage , Drag (Fluid dynamics) , Kinetic energy , Oscillations

Study on Shaped Charge Jet Initiation of Solid Rocket Motors

Hao CUI, Rui GUO, Pu SONG, Jinsheng XU, Xiaohui GU, Rongzhong LIU

HVIS 2019; V001T07A008https://doi.org/10.1115/HVIS2019-070

Abstract

View Articletitled, Study on Shaped Charge Jet Initiation of Solid Rocket Motors

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Topics: Jets , Motors , Propellants , Rockets

Filling the Gap between Hypervelocity and Low Velocity Impacts

Werner Arnold, Thomas Hartmann, Ernst Rottenkolber

HVIS 2019; V001T07A009https://doi.org/10.1115/HVIS2019-073

Abstract

View Articletitled, Filling the Gap between Hypervelocity and Low Velocity Impacts

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Topics: Explosives , Jets , Munitions , Projectiles , Weapons

Investigation on the Impact and Penetration Performance of the Particulated Jet into Concrete Targets

Qi-feng Zhu, Qiang-qiang Xiao, Zheng-xiang Huang, Xu-dong Zu, Xin Jia

HVIS 2019; V001T07A010https://doi.org/10.1115/HVIS2019-076

Abstract

View Articletitled, Investigation on the Impact and Penetration Performance of the Particulated Jet into Concrete Targets

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Topics: Cavities , Concretes

Automatic Mesh-Generation (FEM/SPH) for HVI-Simulations of Arbitrary Rotational Symmetric Impactors

Marvin Becker, Marina Seidl, Miriam Mehl, Mhamed Souli

HVIS 2019; V001T07A011https://doi.org/10.1115/HVIS2019-080

Abstract

View Articletitled, Automatic Mesh-Generation (FEM/SPH) for HVI-Simulations of Arbitrary Rotational Symmetric Impactors

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Topics: Finite element methods , Finite element model , Fracture (Materials) , Fracture (Process) , Mesh generation , Simulation , Particulate matter , Projectiles , Ballistics , Boundary-value problems

Study on the explosion-proof performance of polyurea-reinforced masonry walls with different spraying methods

Wei Shang, Xu-dong Zu, Zheng-xiang Huang, Wen-ni Shen

HVIS 2019; V001T07A012https://doi.org/10.1115/HVIS2019-095

Abstract

View Articletitled, Study on the explosion-proof performance of polyurea-reinforced masonry walls with different spraying methods

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Topics: Explosions , Fracture (Materials) , Fracture (Process) , Masonry walls , Plasma spraying , Spraying (Coating processes)

High Velocity Impact Testing for Evaluation of Intermetallic Projectiles

Colton B. Cagle, Kevin J. Hill, Connor Woodruff, Michelle L. Pantoya, Joseph Abraham, Casey Meakin

HVIS 2019; V001T07A013https://doi.org/10.1115/HVIS2019-104

Abstract

View Articletitled, High Velocity Impact Testing for Evaluation of Intermetallic Projectiles

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Topics: Flames , Ignition , Impact testing , Intermetallic compounds , Projectiles

Optimized Impact Mitigation Barriers for Insensitive Munitions Compliance of a 120mm Warhead

Kevin T. Miers, Daniel L. Prillaman, Nausheen M. Al-Shehab

HVIS 2019; V001T07A014https://doi.org/10.1115/HVIS2019-105

Abstract

View Articletitled, Optimized Impact Mitigation Barriers for Insensitive Munitions Compliance of a 120mm Warhead

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Topics: Explosions , Explosives , Modeling , Munitions , Warheads

Experiment guided simulation of multi-fragment impact into PBXs

Andrew M. Schmalzer, John D. Yeager, Patrick R. Bowden, Daniel R. Guildenbecher, Joseph D. Olles

HVIS 2019; V001T07A015https://doi.org/10.1115/HVIS2019-108

Abstract

View Articletitled, Experiment guided simulation of multi-fragment impact into PBXs

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Topics: Modeling , Simulation , Explosions , Waves , Pressure , Separation (Technology) , Shock waves

Investigating Pressure Wave Impact on a Surrogate Head Model Using Numerical Simulation Techniques

Rohan Banton, Thuvan Piehler, Nicole Zander, Richard Benjamin, Josh Duckworth, Oren Petel

HVIS 2019; V001T07A016https://doi.org/10.1115/HVIS2019-113

Abstract

View Articletitled, Investigating Pressure Wave Impact on a Surrogate Head Model Using Numerical Simulation Techniques

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Topics: Computer simulation , Pressure , Waves , Explosions , Explosives , Military systems , Traumatic brain injury , Wounds

A Predictive Non-Dimensional Scaling Law for the Plate Perforation of Several Aluminum Alloys by Fragment-Simulating Projectiles

Weinong Chen, Zherui Guo

HVIS 2019; V001T07A017https://doi.org/10.1115/HVIS2019-119

Abstract

View Articletitled, A Predictive Non-Dimensional Scaling Law for the Plate Perforation of Several Aluminum Alloys by Fragment-Simulating Projectiles

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Topics: Aluminum alloys , Projectiles , Scaling laws (Mathematical physics)

Hypervelocity Phenomenology Studies

Development of Arl’s Multi-Energy Flash Computed Tomography Diagnostic: Capability to Track Mass-Flux Through a Reconstruction Volume

Michael B. Zellner, Melissa S. Love, Kyle Champley

HVIS 2019; V001T08A001https://doi.org/10.1115/HVIS2019-015

Abstract

View Articletitled, Development of Arl’s Multi-Energy Flash Computed Tomography Diagnostic: Capability to Track Mass-Flux Through a Reconstruction Volume

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Topics: Computerized tomography , Simulation

Simulating Lateral Drift of a Shaped Charge Jet in ALEGRA

Matthew J. Coppinger, W. Casey Uhlig, John H. J. Niederhaus

HVIS 2019; V001T08A002https://doi.org/10.1115/HVIS2019-024

Abstract

View Articletitled, Simulating Lateral Drift of a Shaped Charge Jet in ALEGRA

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Topics: Defense industry , Explosives , Particulate matter

Experiments using a light gas gun to investigate the impact melting of gunshot residue analogues

V. Spathis, M. C. Price

HVIS 2019; V001T08A003https://doi.org/10.1115/HVIS2019-030

Abstract

View Articletitled, Experiments using a light gas gun to investigate the impact melting of gunshot residue analogues

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Topics: Melting , Modeling

Four-View Split-Image Fragment Tracking in Hypervelocity Impact Experiments

Erkai Watson, Nico Kunert, Robin Putzar, Hans-Gerd Maas, Stefan Hiermaier

HVIS 2019; V001T08A004https://doi.org/10.1115/HVIS2019-035

Abstract

View Articletitled, Four-View Split-Image Fragment Tracking in Hypervelocity Impact Experiments

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Topics: Algorithms , Particulate matter , Projectiles

X-ray diffraction diagnostic paired with gas gun driven compression of polyethylene

Rachel C. Huber, Erik B. Watkins, Dana M. Dattelbaum, Richard L. Gustavsen

HVIS 2019; V001T08A005https://doi.org/10.1115/HVIS2019-112

Abstract

View Articletitled, X-ray diffraction diagnostic paired with gas gun driven compression of polyethylene

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Topics: Compression , Shock (Mechanics) , X-ray diffraction

Material Response (including EOS)

Wave speeds in single-crystal and polycrystalline copper

Sarah A. Thomas, Robert S. Hixson, M. Cameron Hawkins, Oliver T. Strand

HVIS 2019; V001T09A001https://doi.org/10.1115/HVIS2019-007

Abstract

View Articletitled, Wave speeds in single-crystal and polycrystalline copper

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Topics: Copper , Crystals , Waves , Stress , Shock (Mechanics) , Errors , Computers , Equations of state , Shear (Mechanics)

High velocity impact of an Fe/Cr/Mn/Ni high entropy alloy

M. Cameron Hawkins, Sarah Thomas, Robert Hixson, Nan Li, Saryu Fensin

HVIS 2019; V001T09A002https://doi.org/10.1115/HVIS2019-008

Abstract

View Articletitled, High velocity impact of an Fe/Cr/Mn/Ni high entropy alloy

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Topics: Alloys , Entropy

Effects of EOS and constitutive models on simulating copper shaped charge jets in ALEGRA

Robert L. Doney, John H. J. Niederhaus, Timothy J. Fuller, Matthew J. Coppinger

HVIS 2019; V001T09A003https://doi.org/10.1115/HVIS2019-010

Abstract

View Articletitled, Effects of EOS and constitutive models on simulating copper shaped charge jets in ALEGRA

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Topics: Constitutive equations , Copper , Jets , Equations of state , Algorithms , Army , Military systems , Modeling , Probes , Simulation

Bayesian model selection for metal yield models in high-velocity impact

Teresa Portone, John Niederhaus, Jason Sanchez, Laura Swiler

HVIS 2019; V001T09A004https://doi.org/10.1115/HVIS2019-012

Abstract

View Articletitled, Bayesian model selection for metal yield models in high-velocity impact

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Topics: Deformation , Flow (Dynamics) , Martensitic steel , Metals , Stress , Tungsten alloys , Uncertainty , Yield stress

Statistics of energy dissipation in the hypervelocity impact shock failure transition

Dennis Grady

HVIS 2019; V001T09A005https://doi.org/10.1115/HVIS2019-020

Abstract

View Articletitled, Statistics of energy dissipation in the hypervelocity impact shock failure transition

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Topics: Energy dissipation , Failure , Shock (Mechanics) , Statistics , Compacting , Compression , Shock waves , Solids , Arches , Dynamics (Mechanics)

Study on phase transformation in Tin under dynamic compression

Camille Chauvin, Frédéric Zucchini, David Palma de Barros

HVIS 2019; V001T09A006https://doi.org/10.1115/HVIS2019-027

Abstract

View Articletitled, Study on phase transformation in Tin under dynamic compression

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Topics: Compression , Phase transitions , Shock (Mechanics) , X-ray diffraction

Corning0120 High-Lead Glass Subject to Shock Loading

Bernardo Farfan, William Reinhart, Scott Alexander

HVIS 2019; V001T09A007https://doi.org/10.1115/HVIS2019-031

Abstract

View Articletitled, Corning0120 High-Lead Glass Subject to Shock Loading

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Topics: Equations of state , Glass , Shock (Mechanics)

Modelling the deformation of a high-hardness armour steel in Taylor rod-on-anvil experiments

Shannon Ryan, Brodie McDonald, Nikki Scott, Rory Bigger, Sidney Chocron

HVIS 2019; V001T09A008https://doi.org/10.1115/HVIS2019-040

Abstract

View Articletitled, Modelling the deformation of a high-hardness armour steel in Taylor rod-on-anvil experiments

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Topics: Armor , Deformation , Modeling , Plasticity , Steel

Dynamic response of graphene and yttria-stabilized zirconia (YSZ) composites

Christopher R. Johnson, John P. Borg

HVIS 2019; V001T09A009https://doi.org/10.1115/HVIS2019-042

Abstract

View Articletitled, Dynamic response of graphene and yttria-stabilized zirconia (YSZ) composites

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Topics: Composite materials , Dynamic response , Graphene , Shock (Mechanics)

High Strain-rate Shear and Friction Characterization of Fully-Dense Polyurethane and Epoxy

Peter A. Sable, Christopher H. Neel, John P. Borg

HVIS 2019; V001T09A010https://doi.org/10.1115/HVIS2019-047

Abstract

View Articletitled, High Strain-rate Shear and Friction Characterization of Fully-Dense Polyurethane and Epoxy

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Topics: Epoxy adhesives , Epoxy resins , Friction , Shear (Mechanics) , Urethane elastomers , Polymers , Adhesives , Binders (Materials) , Equations of state , Ethers (Class of compounds)

Eulerian Hydrocode Modeling of a Dynamic Tensile Extrusion Experiment

M. W. Burkett

HVIS 2019; V001T09A011https://doi.org/10.1115/HVIS2019-057

Abstract

View Articletitled, Eulerian Hydrocode Modeling of a Dynamic Tensile Extrusion Experiment

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Topics: Extruding , Flow (Dynamics) , Modeling , Stress , Projectiles , Algorithms , Copper , Temperature , Anisotropy , Continuum mechanics

Numerical and Experimental Evaluations of a Glass-Epoxy Composite Material Under High Velocity Oblique Impacts

Christopher T. Key, C. Scott Alexander

HVIS 2019; V001T09A012https://doi.org/10.1115/HVIS2019-072

Abstract

View Articletitled, Numerical and Experimental Evaluations of a Glass-Epoxy Composite Material Under High Velocity Oblique Impacts

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Topics: Composite materials , Epoxy adhesives , Epoxy resins , Glass , Defense industry

Thin film graded density impactors for high rate off-Hugoniot loading: Application to Ta strength

J. L. Brown, D. P. Adams, C. S. Alexander, J. L. Wise, W. D. Reinhart

HVIS 2019; V001T09A013https://doi.org/10.1115/HVIS2019-083

Abstract

View Articletitled, Thin film graded density impactors for high rate off-Hugoniot loading: Application to Ta strength

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Topics: Density , Thin films

Validating Ice Impacts Using Adaptive Smoothed Particle Hydrodynamics for Planetary Defense

Dawn Graninger, Megan Bruck Syal, J. Michael Owen, Paul Miller

HVIS 2019; V001T09A014https://doi.org/10.1115/HVIS2019-102

Abstract

View Articletitled, Validating Ice Impacts Using Adaptive Smoothed Particle Hydrodynamics for Planetary Defense

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Topics: Defense industry , Hydrodynamics , Ice , Particulate matter

Spacecraft Meteoroid and Debris Shielding and Failure Analyses

Consequences of micrometeoroid/orbital debris penetrations on the International Space Station

Hilary J. Evans, James L. Hyde, Eric L. Christansen, Dana M. Lear

HVIS 2019; V001T10A001https://doi.org/10.1115/HVIS2019-018

Abstract

View Articletitled, Consequences of micrometeoroid/orbital debris penetrations on the International Space Station

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Topics: Risk , Space stations , Probability , Performance , Space vehicles , Computer software , Damage , Evacuations , Fracture (Materials) , NASA

Investigation on Sustained Discharge of Satellite’s Power Harness Due to Plasma from Space Debris Impact

Yuki Mando, Koji Tanaka, Takayuki Hirai, Shirou Kawakita, Masumi Higashide, Hirohisa Kurosaki, Sunao Hasegawa, Kumi Nitta

HVIS 2019; V001T10A002https://doi.org/10.1115/HVIS2019-019

Abstract

View Articletitled, Investigation on Sustained Discharge of Satellite’s Power Harness Due to Plasma from Space Debris Impact

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Topics: Plasmas (Ionized gases) , Circuits , Particulate matter , Risk , Aluminum , Damage , Power systems (Machinery) , Projectiles , Satellites , Solar cell arrays

A rupture limit equation for COPVs following a perforating MMOD impact

William P. Schonberg

HVIS 2019; V001T10A003https://doi.org/10.1115/HVIS2019-026

Abstract

View Articletitled, A rupture limit equation for COPVs following a perforating MMOD impact

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Topics: Composite materials , Pressure vessels , Rupture

Predicting orbital debris-induced failure risk of wire harnesses using SPH hydrocode modeling

Joel Williamsen, Michael Squire, Steven Evans

HVIS 2019; V001T10A004https://doi.org/10.1115/HVIS2019-029

Abstract

View Articletitled, Predicting orbital debris-induced failure risk of wire harnesses using SPH hydrocode modeling

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Topics: Failure , Modeling , Risk , Wire

Depth of penetration criteria on metallic surfaces for use in MMOD risk assessment

Henry Nahra, Louis Ghosn, Eric Christiansen, Joshua Miller, Bruce A. Davis

HVIS 2019; V001T10A005https://doi.org/10.1115/HVIS2019-037

Abstract

View Articletitled, Depth of penetration criteria on metallic surfaces for use in MMOD risk assessment

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Topics: Fracture mechanics , Metal surfaces , Risk assessment , Failure , Space vehicles , Fracture (Materials) , Stress , Geometry , Particulate matter , Computer software

Numerical modeling of impacts of twisted-pair data cables

Joshua E. Miller

HVIS 2019; V001T10A006https://doi.org/10.1115/HVIS2019-043

Abstract

View Articletitled, Numerical modeling of impacts of twisted-pair data cables

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Topics: Cables , Computer simulation , Failure

Simulation study of non-spherical, graphite-epoxy projectiles

Joshua E. Miller

HVIS 2019; V001T10A007https://doi.org/10.1115/HVIS2019-044

Abstract

View Articletitled, Simulation study of non-spherical, graphite-epoxy projectiles

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Topics: Carbon reinforced plastics , Epoxy adhesives , Epoxy resins , Graphite , Projectiles , Simulation

Investigation on Response of an Aluminum Honeycomb Subjected to Hypervelocity Impacts using Lagrange and SPH for Numerical Modeling

Kumi Nitta, Masumi Higashide, Mirai Sueki, Atushi Takeba

HVIS 2019; V001T10A008https://doi.org/10.1115/HVIS2019-048

Abstract

View Articletitled, Investigation on Response of an Aluminum Honeycomb Subjected to Hypervelocity Impacts using Lagrange and SPH for Numerical Modeling

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Topics: Aluminum , Computer simulation , Honeycomb structures , Space vehicles

Debris Risk Evolution And Dispersal (DREAD) for post-fragmentation modeling

Daniel L. Oltrogge, David A. Vallado

HVIS 2019; V001T10A009https://doi.org/10.1115/HVIS2019-054

Abstract

View Articletitled, Debris Risk Evolution And Dispersal (DREAD) for post-fragmentation modeling

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Topics: Collisions (Physics) , Modeling , Probability , Risk , Density , Engineering simulation , Explosions , Kinetic energy , Linear momentum , NASA

Hypervelocity impact performance of 3D printed aluminum panels

Bruce A. Davis, Richard A. Hagen, Robert J. McCandless, Eric L. Christiansen, Dana M. Lear

HVIS 2019; V001T10A010https://doi.org/10.1115/HVIS2019-055

Abstract

View Articletitled, Hypervelocity impact performance of 3D printed aluminum panels

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Topics: Additive manufacturing , Aluminum , Honeycomb structures , NASA , Weight (Mass) , Aerospace industry , Damage , Machining , Metal foams , Pressure

Extravehicular Activity Micrometeoroid and Orbital Debris Risk Assessment Methodology

Kevin D. Hoffman, James L. Hyde, Eric L. Christiansen, Dana M. Lear

HVIS 2019; V001T10A011https://doi.org/10.1115/HVIS2019-058

Abstract

View Articletitled, Extravehicular Activity Micrometeoroid and Orbital Debris Risk Assessment Methodology

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Topics: Risk assessment , Risk , Textiles , Vehicles , Astronauts , Failure , Hazards , Leakage , Mechanical admittance , NASA

Updates to the DebriSat Project in Support of Improving Breakup Models and Orbital Debris Risk Assessments

Heather Cowardin, Phillip Anz-Meador, James Murray, J.-C. Liou, Eric Christiansen, Marlon Sorge, Norman Fitz-Coy, Tom Huynh

HVIS 2019; V001T10A012https://doi.org/10.1115/HVIS2019-066

Abstract

View Articletitled, Updates to the DebriSat Project in Support of Improving Breakup Models and Orbital Debris Risk Assessments

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Topics: Aerospace industry , Air Force , Collaboration , Collisions (Physics) , Damage assessment , Density , Dimensions , Engineering models , Engineering simulation , Explosions

Numerical study of dynamic behavior of foams subjected to high- to hyper-velocity impact

Xiaotian Zhang, Ruiqing Wang, Q.M. Li

HVIS 2019; V001T10A013https://doi.org/10.1115/HVIS2019-071

Abstract

View Articletitled, Numerical study of dynamic behavior of foams subjected to high- to hyper-velocity impact

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Topics: Aluminum , Computer simulation , Deformation , Erosion , Failure , Failure mechanisms , Foamed materials , Foams (Chemistry) , Hydrodynamics , Particulate matter

Explosion of hydrazine tanks due to space debris impacts

Jérôme Limido, Christian Puillet, Jean-Paul Vila

HVIS 2019; V001T10A014https://doi.org/10.1115/HVIS2019-099

Abstract

View Articletitled, Explosion of hydrazine tanks due to space debris impacts

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Topics: Explosions

Hypervelocity impact of PrintCast A356/316L composites

Lauren L. Poole, Manny Gonzales, Matthew R. French, William A. Yarberry, III, Abdel R. Moustafa, Zachary C. Cordero

HVIS 2019; V001T10A015https://doi.org/10.1115/HVIS2019-118

Abstract

View Articletitled, Hypervelocity impact of PrintCast A356/316L composites

PDF

Topics: Composite materials , Shock (Mechanics) , Preforms , Additive manufacturing , Electronics , Failure mechanisms , Lasers , Liquid metals , Melting , Melting point

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