Parametric Analysis of Optimum Buoyancy Module Designs

摘要

A parametric analysis was performed to determine the optimum combination of variables in the design of buoyancy modules for use in deep submergence applications. The particular parameters considered in this study were hollow sphere material densities and strength, geometric shape of the module, three dimensional sphere array design and matrix material densities and strength. Results of this investigation show that of the module shapes studied, hexagonal with 14 spheres yields the highest buoyancy. From this study it is also postulated that a module can be developed with a net buoyancy ranging from 28 to 36 lbs/cu. ft. which shows a 35 to 80% improvement over buoyancy of existing syntactic foam. (Author)