the decision of contact problem at the designing for modern internal combustion engine pistons

A.A. Zotov, A.V. Belogub, Yu.А. Gusev

In article the identification problem of the FE analysis results of the piston stress-deformation state with data obtained by means of the experiment is considered. An application of inverse problem of elasticity theory for designing of internal combustion engine parts is considered. The use of level-based computational models for determining the mode of deformation of the piston are proposed.

Key words: stress-deformation, inverse problem of elasticity theory, finite elements method, experiment, terminal conditions, piston, designing, verification.