Archive - Известия Казанского государственного архитектурно-строительного университета.

Включен в Перечень ведущих рецензируемых научных журналов и изданий, определяемый ВАК

Archive

About the authors



First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Mustakimova S.A. – the leading programmer 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 hydrodynamics and heat transfer of swirling currents in the spring-twisted channels
Abstract.This article focuses on the mathematical modeling of turbulent flow of Newtonian fluid in a spring-twisted channels. The model equations are the Navier-Stokes equations, Reynolds averaged, energy and the heat conduction equation of the channel walls. To close the system of equations is chosen two-parameter model that allows to get an idea of the twist of the flow in the channels. The system of equations by a series of substitutions, transformed into a dimensionless form, which facilitates the numerical implementation. Numerical implementation of the developed mathematical model of hydrodynamic and heat transfer processes of turbulent swirling flow of an incompressible fluid in a spring-twisted channels will determine the velocity field, pressure and temperature in the flow of spring-twisted channels and to clarify the methods of engineering calculations of heat exchangers.
Keywords.Mathematical modeling, turbulent movement, spring-twisted-channel.
For citations:Mustakimova S.A. Mathematical modeling of hydrodynamics and heat transfer of swirling currents in the spring-twisted channels // Izvestiya KGASU. 2012. №3(21) P.96-102.


New issues

 
Russian (CIS)English (United Kingdom)

Search

Vinaora Visitors Counter

mod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_counter
mod_vvisit_counterToday15
mod_vvisit_counterYesterday100
mod_vvisit_counterThis week115
mod_vvisit_counterLast week532
mod_vvisit_counterThis month1965
mod_vvisit_counterLast month2543
mod_vvisit_counterAll days778483

Online (12 hours ago): 2
Your IP: 192.168.1.44
,
Today: Июн 24, 2024