Author:
Belogurov V. P., ,Kosolapov S. V.,
Abstract
The purpose of the research article is to study the contribution of V. F. Chekurin to the development of science through a comprehensive and objective analysis of the publications of the author, his colleagues and co-authors. In the creative heritage of V. F. Chekurin, it is proposed to single out three areas of his works: semiconductors, pipeline gas dynamics, and an elasticity problem. It is shown that set of works by V. F. Chekurin can be called Chekurin's theory of pipeline gas dynamics. It is recommended to be used for pipelines condition monitoring. Verification of numerical modeling results according to the RR criterion showed that among the tested models, the model is suitable if $RR<1$. This proves that the Chekurin–Khymko model can be registered in Data Base of Geospatial Objects. The variation method of homogeneous solutions is proposed for the evaluation of residual stresses formed in cylindrical bodies.
Publisher
Lviv Polytechnic National University
Subject
Computational Theory and Mathematics,Computational Mathematics
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