Hydrodynamic Impact of a System with a Single Elastic Mode: PDF Download
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Author: Robert W. Miller Publisher: ISBN: Category : Elasticity Languages : en Pages : 32
Book Description
Hydrodynamic impact tests wre made on an elastic model approximating a two-mass - spring system which had a ratio of sprung mass to hull mass of 0.6 and a natural frequency of 3.0 cycles per second. Tests were made at two combinations of trim and flight-path angles for a range of flight-path velocity. Comparison of the experimenatal results with results obtained from the theory of NACA TN 1398 showed good agreement.