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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Zolotonosov Yakov Davidovich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gorskya Tatyana Yurievna candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Martynov Petr Olegovich post-graduate student Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleA mathematical model of the heat exchanger with a spring-twisted channel made of elements of ovoid
Abstract.Problem statement. The aim of this study is to build mathematical models of heat exchanger, the heat exchange element which is made of wire with cross section in the form ovoid. The authors also offered two options efficient devices heat exchanger – cylindrical and conical shapes, considered on the basis of heat-exchange elements/ This work is a continuation of the emerging scientific research regarding the creation of innovative heat exchangers, characterized by high thermal dynamic properties. Results. The main results of the study are that the authors were able, using analytical and differential geometry mathematically describe the complex surface of the heat exchange element, which will continue to carry out theoretical substantiation of application of the proposed surfaces. Conclusions. The significance of the results obtained for the construction industry is that heat exchangers developed by the authors, including in this article, allow, to a large extent, to intensify the heat exchange process in comparison with existing analogues, which is relevant for heating systems, hot water supply for consumers in the housing and communal services system, in urban development, in the creation of housing complexes that meet the challenges of saving energy and other resources.
Keywords.mathematical modeling, hydromechanics, heat exchange, spring-twisted channel, ovoid, intensification of heat transfer.
For citations:Zolotonosov Y.D., Gorskya T.Y., Martynov P.O. A mathematical model of the heat exchanger with a spring-twisted channel made of elements of ovoid // Izvestiya KGASU. 2018. №1(43) P.171-178.


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