We evaluated numerically the combined impact of Darcy and Rayleigh number changes on
natural convection around two vertically arranged hot porous cylinders of different diameters …

The problem of unsteady natural convection induced by a temperature difference between a
cold outer square enclosure and a hot inner circular cylinder is studied in this paper. The …

Understanding the columnar to equiaxed transition (CET) is vital in production of materials
with superior properties using casting, welding, and additive manufacturing processes. In …

This study numerically examines three-dimensional natural convection of air induced by
temperature difference between a cold outer cubic enclosure and a hot inner cylinder …

Flow and thermal aspects with buoyant effects in an irregularly shaped enclosure have not
yet been addressed due to its complex nature. Therefore, the present investigation is an …

The present study looks on free convection caused by a temperature variation between a
cold enclosure and a hot cylinder. The upper cylinder surface has a localized heated, which …

In the present paper, fluid flow and free convection heat transfer of a nanofluid in an L-
shaped enclosure is studied numerically using the Lattice Boltzmann Method. To consider …

In this study, a new design of graded tubular scaffolds have been developed for the
performance enhancement in vascular tissue engineering. The graded poly-L-lactide (PLLA) …

Numerical investigations are presented for mixed convection problems in a concentric inner
sinusoidal cylinder and an outer rotating circular cylinder, which were kept at constant hot …

A meshless local radial basis function method is developed for two-dimensional
incompressible Navier-Stokes equations. The distributed nodes used to store the variables …