Performance equations for advanced orbital debris shields

This paper provides meteoroid and debris shield equations that have been developed at the NASA Johnson Space Center Hypervelocity Impact Test Facility. These equations define the performance capability of various types of meteoroid and debris shielding systems. Specific equations are applicable for aluminum Whipple shields, Nextel Multi-Shock (MS) shields, and Mesh Double-Bumper (MDB) shields. The MS and MDB shields are advanced shields with demonstrated weight and performance advantages over conventional Whipple shields.