Archive - Известия Казанского государственного архитектурно-строительного университета.

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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.Volodin Yu.G. – candidate of technical science, reader E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Hannanov R.R. – post-graduate student Kazan State University of Architecture and Engeneering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleMathematical modeling of the worker process in gas canal for the boiler aggregate TGM-84
Abstract.One of the current trends in the energy-producing industry is the heat energy and resource saving in the operation of the technological equipment. The article presents the mathematical model of the turbulent flow of the flue gases in the gas canal of the boiler TGM-84. The calculations realization at utilization of the program complex ANSYS showed. Mathematical modeling of the worker process in the gas canal bases on the three-measuring unsteady-state equations Navier-Stokes. At modeling realized an idea of the throttling flow of the smoke gases in the seat for the deferent gas piping over RVP. By the redistribution of potential and kinetic energy flow received the local increase of the pressure in deferent gas piping. The optimal position of the throttle screen and its optimal size identified. The measured air suction on the working boiler before and after installing the throttle screen showed a marked reduction of the inflow air into the gas canal.
Keywords.the inflow air, the mathematical model, the throttling screen, the boiler TGM-84, the economizer of air RVP-54, the gas canal.
For citations:Volodin Yu.G., Hannanov R.R. Mathematical modeling of the worker process in gas canal for the boiler aggregate TGM-84 // Izvestiya KGASU. 2016. №2(36) P.133-139.

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