Heat exchanger tubes with circular fins have been widely used in industrial and commercial
applications over the past decade and are considered one of the major researcher's …

The effect of adding straight fins on thermal and hydraulic characteristics of transient heat
and fluid flow over a circular cylinder is investigated using the OpenFOAM toolbox …

This work presents a Computational Fluid Dynamics model of helically wound fin tube
bundles and demonstrates its predictive capability for thermal-hydraulic performance. A …

Turbulent fluid flow, heat transfer and entropy generation through isotropic porous media
were investigated utilizing two RANS models, ie, RNG k-ε and SST k-ω. Circular …

Abstract The Large Eddy Simulation approach was used to perform a numerical simulation
of a flow around a circular tube bundle. The model is based on numerical tools, such as the …

A numerical study on the effect of a wire on the thermohydraulic performance in a plate-and-
tube heat exchanger is performed with the Reynolds Averaged Navier-Stokes Equations …

A numerical analysis is carried out in a small finned tube bank for several cutoff angles (30°,
45°, 60°, and 90°) at the rear part of helical segmented-tubes. Numerical simulations are …

Numerical optimization of heat and fluid flow over staggered tube banks are investigated for
both unfinned and axially finned tube banks. Ansys Fluent software is utilized for numerical …

The large eddy simulation approach was used to perform a numerical simulation of a flow
around a helical segmented-fin tube bundle. This work focuses on the study of turbulence …

The present study investigated a new microchannel profile design encompassing
condensate drainage slits for improved moisture removal with use of triangular shaped plain …