Accession Number : AD0830346
Title : NON-LINEAR FREE SURFACE EFFECTS ON A SUBMERGED SPHERE.
Descriptive Note : Final rept.,
Corporate Author : STEVENS INST OF TECH HOBOKEN NJ DAVIDSON LAB
Personal Author(s) : Kim, Wook D.
Report Date : FEB 1968
Pagination or Media Count : 52
Abstract : Non-linear effects on the wave-induced forces acting on a submerged sphere in a steady translation are investigated. A recent endeavor indicates that in the case of a submerged cylinder the forces due to the non-linearity of the free surface are quite discernible in comparison with the second-order forces derived from the linearized homogeneous free-surface condition. The purpose of the present work is to assess the influence of the non-linearity upon a three-dimensional water-wave problem. (Author)
Descriptors : *THREE DIMENSIONAL FLOW), (*SPHERES, SPHERES, NONLINEAR SYSTEMS, UNDERWATER OBJECTS, FORCE(MECHANICS), WATER WAVES, HYDRODYNAMIC CONFIGURATIONS, HYDRODYNAMICS, SURFACE PROPERTIES, PERTURBATION THEORY, BOUNDARY VALUE PROBLEMS, EQUATIONS OF MOTION, APPROXIMATION(MATHEMATICS).
Subject Categories : Marine Engineering
Distribution Statement : APPROVED FOR PUBLIC RELEASE