Registration Number
0212U001382,
0111U006382
, R & D reports
Title
The models of deformation of physically nonlinear cylinders under thermomechanical loading taking into account an influence of microstructure on physical and mechanical material properties
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Head
Senchenkov Igor Konstantinovich,
Registration Date
02-02-2012
Organization
S.P.Timoshenko Institute of Mechanics
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The objects of investigation are thermomechanical processes and microstructural transformations in growing cylindrical bodies from physically nonlinear material with plastic properties depending of the phase composition. An aim of the work is to develop the models of deformation physically nonlinear cylindrical growed bodies under thermomechanical loading with accounting an influence of microstructure on physical properties of materials. Theoretical investigations were carried out on the base of Bodner-Partom thermomechanical unified theory of plastic flow and the theory of growing bodies. Iterative and time step methods as well as finite element method were used for numerical modeling. Mathematical model of flow with depending from phase composition parameters was developed. The properties of steel 35HМА (Russian) were defined. New problems about growing cylinder and following thermomechanical loading with accounting of phase composition dependence of material properties were solved.
Product Description
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Баняс М.В
Гололобов В.І.
Гончаров Л.П.
Жук Я.О.
Карнаухов В.Г.
Киричок І.Ф.
Козлов В.І.
Левон Л.Г.
Оксенчук Н.Г.
Червінко О.П.
Шевченко Ю.Н.
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2020-04-02
