Article 6117

Title of the article

 

Authors

Kuznetsov Nikita Sergeevich, student, Penza State University (440026, 40 Krasnaya street, Penza, Russia), kuznechov@mail.ru
Smogunov Vladimir Vasil'evich, doctor of technical sciences, professor, sub-department of theoretical and applied mechanics and graphics, Penza State University (440026, 40 Krasnaya street, Penza, Russia), smogunov@mail.ru
Yurkov Nikolay Kondrat'evich, doctor of technical sciences, professor, honoured worker of science of the Russian Federation, head of sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), yurkov_NK@mail.ru

Index UDK

531

DOI

10.21685/2307-4205-2017-1-6

Abstract

The results of the development of models for the dynamics of heterostructures of snow-ice masses are presented: a fundamental model of nonstationary heat transfer, a finite-difference model of heterostructures, a model for organizing external and internal iteration processes, and a model for the freezing process of a liquid layer. New regularities of nonstationary processes in heterostructures of snow-ice masses have been established, which allow obtaining safer designs and technologies. Recommendations are formulated on the expedient arrangement of snow retention and reduction of soter formation, and materials and technologies for applying new composites for safe structures.

Key words

models, dynamics, heterostructures, snowice masses, phase transitions

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Дата создания: 30.05.2017 10:34
Дата обновления: 30.05.2017 10:38