Prediction of micrometeoroid damage to lunar construction materials using numerical modeling of hypervelocity impact events

•Seventeen hypervelocity impact experiments are conducted on Biopolymer-bound Soil Composite (BSC) targets.•A BSC material model is developed within CTH and 2D, axisymmetric numerical simulations of all 17 HVI experiments are conducted.•Crater dimensions between the experiments and the CTH simulatio...

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Veröffentlicht in:	International journal of impact engineering 2020-04, Vol.138, p.103499, Article 103499
Hauptverfasser:	Allende, Maria I., Miller, Joshua E., Davis, B. Alan, Christiansen, Eric L., Lepech, Michael D., Loftus, David J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biopolymer-bound soil composites Biopolymers Computer simulation Construction materials Damage prediction Experiments Hypervelocity impact Impact damage Impact loads In situ resources utilization Lunar construction Lunar craters Lunar environments Lunar surface Mathematical models Micrometeoroid impact Micrometeoroids Moon Numerical methods Numerical modeling Optimization Regolith Space debris Space missions
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