Finite Difference Solution of Mixed Boundary-value Elastic Problems
نویسندگان
چکیده
A new numerical method of solution has been developed for the analysis of deformation and stresses in elastic bodies subjected to mixed boundary-conditions. The program is capable of dealing with both regular and irregular shapes of boundaries appropriately. An ideal mathematical model, based on the displacement potential function, has been used in the finite difference solution. The present paper demonstrates the application of the newly developed computational scheme to a widely used body with curved boundaries, namely, involute profile spur gear teeth. Keyword: arbitrary-shaped elastic body; displacement potential function; finite-difference technique.
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