Svet Y. Thermal elasticiti of multilayer plates with a complex plan shape and interlayer heat sources

The research object is the heat transfer and thermal stressed state of multilayered plates at intensive influence of the distributed film heat source and conditions of heat exchange on external surfaces. The research project is aimed at development of effective methods for solving heat transfer and thermal elasticity problems of multilayered plates with a complex plan shape. The plates have film heat sources between the layers with different heat transfer conditions on the external surfaces and the contour. The research methods are numerical-analytical methods of heat transfer and thermal elasticity investigation of multilayered plates with a complex plan shape taking into account intensive influence of the distributed film heat source. The approaches to solving stationary and non-stationary heat transfer problems of multilayered plates with a complex plan shape and distributed film heat source between the layers during convective heat exchange are proposed. Approach is suggested with the help of which the stationary thermal elasticity problem of multilayered plates with a complex plan shape is solved. For the first time temperature fields and stresses which appear in multilayered plates with a complex plan shape are investigated. Principles of temperature fields definition for stresses estimation in multilayered aircraft glazing elements with electro-heating are improved. Introduction of dissertation results carried out in the Antonov ANTK Design Bureau (Kyiv) and the CJSC Spetstekhsteklo (Konstantinovka) during designing and aircraft glazing production. Fields of application: mechanical engineering, aircraft construction, building, etc.