Title of article
Numerical Modeling of Heat Transfer and Hydrodynamics in Compact Shifted Arrangement Small Diameter Tube Bundles
Author/Authors
Gorobets ، Valery Department of Heat and Power Engineering - National University of Life and Environmental Sciences of Ukraine , Trokhaniak ، Viktor Department of Heat and Power Engineering - National University of Life and Environmental Sciences of Ukraine , Bohdan ، Yurii Department of Vessel’s Power Plants Operation - Kherson State Maritime Academy , Antypov ، Ievgen Department of Heat and Power Engineering - National University of Life and Environmental Sciences of Ukraine
From page
292
To page
301
Abstract
Numerical modeling of heat and hydrodynamics processes in the channels of compact small diameter tube bundles with different transverse shifted arrangement is carried out. The fields of velocities, temperatures, and pressures in the tube bundle channels were obtained, and their influence on heat transfer conditions and hydraulic losses were analyzed. The calculation of the thermohydraulic efficiency for different constructions of the tube bundles had been carried out, and their results with data of wellknown tube bundles of different geometry are compared.
Keywords
Heat exchanger , tube bundle , thermohydraulic efficiency , Numerical modeling , hydraulic losses
Journal title
Journal of Applied and Computational Mechanics
Journal title
Journal of Applied and Computational Mechanics
Record number
2544411
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