Hypervelocity Impact Testing and MMOD Risk Reduction

Lear, Dana ; Christiansen, Eric ; Hyde, James L

关键词: CARBON-CARBON COMPOSITES;    DAMAGE;    FAILURE MODES;    HYPERVELOCITY IMPACT;    RISK ASSESSMENT;    SHIELDING;    CERAMIC FIBERS;    GLASS;    IMPACT TESTS;    LEAKAGE;    PRESSURE VESSELS;   

RP-ID  :  JSC-E-DAA-TN62120

学科分类：空间科学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

Purpose: (1) Provide data to develop, update, and/or verify ballistic limit equations used in the MMOD risk assessment. (2) Provide data used to compare two or more shielding options to reduce MMOD risk. (3) Determine failure modes and failure criteria for hardware: (a) Failure modes: how hardware fails (pressure vessels, pressurized lines, electronic hardware, power cables). (b) Failure criteria: quantify damage level that results in hardware failure (for example: depth of penetration into pressure vessel that results in leak or burst).