publication . Article . 2014

Determination of thermal characteristics of combustion products of fire-tube heat generator with flow turbulator

Lukjanov Alexander V.; Ostapenko Dmitry V.; Basist Dmitry V.;
Open Access English
  • Published: 01 Dec 2014 Journal: Trudy Odesskogo Politehničeskogo Universiteta (issn: 2076-2429, eissn: 2223-3814, Copyright policy)
  • Publisher: Odessa National Polytechnic University
Abstract
Boiler construction is one of the major industries of any state. The aim is to determine the effect of the turbulator on the intensity of heat transfer in the convective part of the fire-tube heat generator of domestic production. The improvement of convective heating surfaces is one of the ways to increase the energy efficiency of the fire-tube heat generator. Since model of the process of heat transfer of gas flow in the convective tubes is multifactorial and does not have clear analytical solution at present, the study of process above is carried out using the experimental method. The results of applying the flow turbulator as a broken tape in the fire-tube h...
Subjects
arXiv: Physics::Fluid Dynamics
free text keywords: fire-tube heat generator, convective tube, turbulator, degree of overlap, heat transfer coefficient, General Works, A
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