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Asteroid Impact and Planetary Defense Technology
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Proceedings Papers

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
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T04A001, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-028
https://doi.org/10.1115/HVIS2019-028
View Paper titled, Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for asteroid deflection
Open the PDF for Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for asteroid deflection in another window
Topics: Deflection, Momentum
Proceedings Papers

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

David A. Crawford
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T04A002, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-032
https://doi.org/10.1115/HVIS2019-032
View Paper titled, 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)
Proceedings Papers

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
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T04A003, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-038
https://doi.org/10.1115/HVIS2019-038
View Paper titled, Impact Modeling for the Double Asteroid Redirection Test Mission
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Topics: Collaboration, Defense industry, Deflection, Impact modeling, NASA, Space vehicles
Proceedings Papers

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
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T04A004, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-049
https://doi.org/10.1115/HVIS2019-049
View Paper titled, Size scaling of crater size, ejecta mass, and momentum enhancement due to hypervelocity impacts into 2024-T4 and 2024-T351 aluminum
Open the PDF for Size scaling of crater size, ejecta mass, and momentum enhancement due to hypervelocity impacts into 2024-T4 and 2024-T351 aluminum in another window
Topics: Aluminum, Momentum, Metals, Rocks
Proceedings Papers

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
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T04A005, April 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HVIS2019-059
https://doi.org/10.1115/HVIS2019-059
View Paper titled, Hypervelocity Impact on Concrete and Sandstone: Momentum Enhancement from Tests and Hydrocode Simulations
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Topics: Concretes, Engineering simulation, Momentum, Simulation