Federal State Budgetary Educational Institution of Higher Education "Moscow Aviation Institute (National Research University)", Moscow
*Corresponding Author: IE Lobanov, Federal State Budgetary Educational Institution of Higher Education "Moscow Aviation Institute (National Research University)", Moscow.
Received: November 06, 2020; Published: January 22, 2021
Mathematical modeling of heat transfer and hydraulic resistance in pipes with turbulators is carried out on the basis of a proven model. The flow and heat transfer parameters were calculated by calculation based on multiblock computational technologies based on the solution of the factorized finite-volume method (FKOM) of the Reynolds equations (closed using the Menter shear stress transfer model) and the energy equation (on multi-scale intersecting structured grids) for turbulators with transverse section in the form of a square (s/h = 1) and in the form of an edge (s/h << 1). The results of calculations showed the advantages and disadvantages of turbulators with a cross-section in the form of a square and in the form of an edge in relation to each other for various geometric and operating factors.
Keywords: Modeling; Heat Transfer; Hydraulic Resistance; Cross-section; Turbulator; Square; Rib
Citation: IE Lobanov. “Mathematical Modeling of Flow and Heat Exchange in Pipes with Surface Turbulators with a Square Cross-Section (s/h = 1) and Edges (s/h << 1) Based on the Low-reynolds Mentor Model”Acta Scientific Computer Sciences 3.2 (2021): 02-09.
Copyright: © 2021 IE Lobanov. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.