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Publikováno v:
Proceedings of the 32nd International Symposium on Ballistics.
To prepare for two NASA missions, Southwest Research Institute has been performing both laboratory tests and hydrocode computations of impacts at velocities between 2 and 5.5 km/s on rocks like pumice, sandstone, hematite, concrete, and on metals lik
Publikováno v:
42nd AIAA Aerospace Sciences Meeting and Exhibit.
After the Space Shuttle Columbia accident on February 1, 2003, NASA and Southwest Research Institute conducted an impact study to determine if insulating foam from the external tank could have caused the disaster. Gun barrels with rectangular cross s