Prykhodko R. Modeling of creep processes and long-term strength of high-temperature materials

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0414U005998

Thesis Registration Form

0414U005998.pdf

Applicant for

Prykhodko Ruslan Pavlovych

Specialization

01.02.04 - Механіка деформівного твердого тіла

Date of defense

22-12-2014

Specialized Academic Board

Д 26.002.01

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

Based on the obtained experimental data as well as similar results from the authors a new procedure for prediction of long-term creep is proposed. This procedure involves basic diagrams and residual functions, which parameters can depend on the operating temperature or be invariant to it. An approach based on the modified kinetic theory by Yu.M. Rabotnov is presented to describe creep under conditions of isothermic deformation processes.

Thesis supervisor

Kucher Nikollay Kirilovych

Official opponents

Голуб Владислав Петрович
Косарчук Валерій Володимирович

Files

aref.doc

dis.doc

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