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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.Bagoutdinova A.G. – candidate of technical sciences E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan (Volga region) Federal University The organization address: 420008, Russia, Kazan, Kremlevskaya st., 18 Vachagina E.K. – doctor of technical sciences E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan Scientific Center of Russian Academy of Sciences The organization address: 420111, Russia, Kazan, Lobachevsky st., 2/3 Zolotonosov Ya.D. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleMathematical modeling of pipes with a helical heat exchange surface
Abstract.Problem statement. To improve the thermohydrodynamic efficiency of tubular devices, it is necessary to develop new designs for heat exchange elements that are characterized by high thermal efficiency, manufacturability and low production costs. In this regard, the authors proposed a series of helical pipes with a high degree of development of heat exchange surfaces Results. Mathematical models of pipes with a helical heat exchange surface of various configurations are constructed in this paper. The parameters included in the mathematical models allow us to investigate and further optimize the internal geometry of the pipes. Conclusions. The significance of the obtained results for the construction area is that the proposed heat exchange elements are installed in innovative heat exchangers installed in individual heat points. In addition, that a strict mathematical description of pipes with a helical heat exchange surface will allow using modern computer technologies when manufacturing the proposed heat exchange elements.
Keywords.modeling, helical surface, helix, hydromechanics, heat exchanger.
For citations:Bagoutdinova A.G., Vachagina E.K., Zolotonosov Ya.D. Mathematical modeling of pipes with a helical heat exchange surface // Izvestiya KGASU. 2017. №4(42) P.237-244.


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