Robert L. Trimpi

Heat-Transfer Tests of 20-Millimeter Projectiles at a Mach Number of 5 with an Analysis by Unsteady Scaling Laws to Predict Component Temperature Rises after Firing for Various Free-Flight Conditions

Robert L. Trimpi, James G. Gallagher, Robert A. Jones, 1961 .

Modern fluid dynamics of supersonic and hypersonic flight

Robert L. Trimpi, R. L. Trimpi, 1980 .

A Preliminary Theoretical Study of the Expansion Tube, a New Device for Producing High-Enthalpy Short-Duration Hypersonic Gas Flows

Robert L. Trimpi, R. L. Trimpi, 1962 .