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Proceedings Papers

Experiments and Biological Assays on Microorganisms Subjected to Impact Stresses

Free

Lily Zhao, Cesar A. Perez-Fernandez, Jocelyne DiRuggiero, K. T. Ramesh
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T09A003, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-094
https://doi.org/10.1115/HVIS2024-094
View Paper titled, Experiments and Biological Assays on Microorganisms Subjected to Impact Stresses
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Topics: Assaying, Contamination, Microorganisms, Risk, Rocks, Solar energy, Space vehicles, Stress
Proceedings Papers

Ballistic Limit Velocity and Impact Energy Absorption from Microns to Millimeters

Free

Jacob A. Rogers, Kailu Xaio, Paul T. Mead, Charles U. Pittman, Jr., Edwin L. Thomas, Justin W. Wilkerson, Thomas E. Lacy, Jr.
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T06A015, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-089
https://doi.org/10.1115/HVIS2024-089
View Paper titled, Ballistic Limit Velocity and Impact Energy Absorption from Microns to Millimeters
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Topics: Absorption, Projectiles, Deformation, Microscale devices, Dynamic response, Failure, Failure mechanisms, Kinetic energy, Lasers, Materials properties
Proceedings Papers

Crack Propagation Process by Stress Waves in Pre-Cracked Glass Plate Subjected to Hypervelocity Impact of Debris

Free

Mikio Nagano, Nobuaki Kawai, Sunao Hasegawa, Satoshi Yoshida, Eiichi Sato
Proc. ASME. HVIS2024, 2024 17th Hypervelocity Impact Symposium, V001T04A007, September 9–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2024-093
https://doi.org/10.1115/HVIS2024-093
View Paper titled, Crack Propagation Process by Stress Waves in Pre-Cracked Glass Plate Subjected to Hypervelocity Impact of Debris
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Topics: Crack propagation, Glass, Stress, Waves, Double refraction, Impact testing, Lasers, Optics, Plates (structures), Visualization
Proceedings Papers

In-Situ Observation of Stress-Field Propagation and Damage Formation in Hypervelocity-Impacted Glass Materials

Free

Nobuaki Kawai, Tomo Uemura, Kazuma Watanabe, Sunao Hasegawa
Proc. ASME. HVIS2022, 2022 16th Hypervelocity Impact Symposium, V001T07A003, September 18–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2022-27
https://doi.org/10.1115/HVIS2022-27
View Paper titled, In-Situ Observation of Stress-Field Propagation and Damage Formation in Hypervelocity-Impacted Glass Materials
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Topics: Damage, Glass, Imaging, Stress
Proceedings Papers

Experiments on the Survivability of Extremophiles

Free

Lily Zhao, Cesar A. Perez-Fernandez, Jocelyne DiRuggiero, K. T. Ramesh
Proc. ASME. HVIS2022, 2022 16th Hypervelocity Impact Symposium, V001T06A007, September 18–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2022-63
https://doi.org/10.1115/HVIS2022-63
View Paper titled, Experiments on the Survivability of Extremophiles
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Topics: Bacteria, Experimental design, Microorganisms, Pressure, Shear (Mechanics), Stress, Testing
Proceedings Papers

Wave Structuring Viscosity in the Shock Compaction of Solid Matter

Free

Dennis Grady
Proc. ASME. HVIS2022, 2022 16th Hypervelocity Impact Symposium, V001T04A001, September 18–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2022-18
https://doi.org/10.1115/HVIS2022-18
View Paper titled, Wave Structuring Viscosity in the Shock Compaction of Solid Matter
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Topics: Compacting, Shock (Mechanics), Viscosity, Waves, Shock waves, Compression, Explosions, Density, Explosives, Granular materials
Proceedings Papers

Railgun Launch of Cylindrical and Conical Projectiles at Muzzle Velocities up to 2100 M/S

Free

B. Reck, F. Alouahabi, Q. Hassler, M. Schneider
Proc. ASME. HVIS2022, 2022 16th Hypervelocity Impact Symposium, V001T02A003, September 18–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2022-42
https://doi.org/10.1115/HVIS2022-42
View Paper titled, Railgun Launch of Cylindrical and Conical Projectiles at Muzzle Velocities up to 2100 M/S
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Topics: Projectiles, Separation (Technology), Copper alloys, Cylinders, Design, Geometry, Guns, Stress, Symmetry (Physics), Thread
Proceedings Papers

Preliminary Results of a Technology for ON-ORBIT Micrometeroid and Debris Characterization

Free

Sidney Chocron, Roberto Enriquez-Vargas, Drew Hackney, Alexander J. Carpenter, Daniel J. Portillo, James D. Walker, Michael A. Koets, Randy Rose, Robert Grimm, Ryan McBee
Proc. ASME. HVIS2022, 2022 16th Hypervelocity Impact Symposium, V001T09A002, September 18–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2022-6
https://doi.org/10.1115/HVIS2022-6
View Paper titled, Preliminary Results of a Technology for ON-ORBIT Micrometeroid and Debris Characterization
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Topics: Algorithms, Aluminum, Computer simulation, Computer software, Design, Satellites, Sensors, Stress, Wave theory of light, Waves
Proceedings Papers

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

Free

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

An Accurate SPH Scheme for Hypervelocity Impact Modeling

Free

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

Free

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

Wave speeds in single-crystal and polycrystalline copper

Free

Sarah A. Thomas, Robert S. Hixson, M. Cameron Hawkins, Oliver T. Strand
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T09A001, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-007
https://doi.org/10.1115/HVIS2019-007
View Paper titled, 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)
Proceedings Papers

Eulerian Hydrocode Modeling of a Dynamic Tensile Extrusion Experiment

Free

M. W. Burkett
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T09A011, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-057
https://doi.org/10.1115/HVIS2019-057
View Paper titled, 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
Proceedings Papers

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

Free

Robert L. Doney, John H. J. Niederhaus, Timothy J. Fuller, Matthew J. Coppinger
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T09A003, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-010
https://doi.org/10.1115/HVIS2019-010
View Paper titled, 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
Proceedings Papers

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

Free

Teresa Portone, John Niederhaus, Jason Sanchez, Laura Swiler
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T09A004, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-012
https://doi.org/10.1115/HVIS2019-012
View Paper titled, 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
Proceedings Papers

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

Free

Nobuaki Kawai, Mikio Nagano, Sunao Hasegawa, Eiichi Sato
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T07A001, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-011
https://doi.org/10.1115/HVIS2019-011
View Paper titled, 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
Proceedings Papers

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

Free

Debjoy D. Mallick, Daniel J. Magagnosc, KT Ramesh
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T07A003, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-023
https://doi.org/10.1115/HVIS2019-023
View Paper titled, 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
Proceedings Papers

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

Free

Xiaotian Zhang, Ruiqing Wang, Q.M. Li
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T10A013, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-071
https://doi.org/10.1115/HVIS2019-071
View Paper titled, 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
Proceedings Papers

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

Free

Peter A. Sable, Christopher H. Neel, John P. Borg
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T09A010, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-047
https://doi.org/10.1115/HVIS2019-047
View Paper titled, 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)
Proceedings Papers

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

Free

Henry Nahra, Louis Ghosn, Eric Christiansen, Joshua Miller, Bruce A. Davis
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T10A005, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-037
https://doi.org/10.1115/HVIS2019-037
View Paper titled, 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