Abstract: The impact of placing curved obstacles on natural convection in enclosures with differentially heated side walls is analyzed in the current study using the lattice Boltzmann method (LBM). A method to choose characteristic ...

Abstract: This study involves the effect of adiabatic obstacles on two-dimensional natural convection in a square enclosure using lattice Boltzmann method (LBM). The enclosure embodies square-shaped adiabatic obstacles with one, ...

Abstract: Radio frequency ablation (RFA) is an alternative method for the cure of malign tumors in the liver, lung, and kidney. In the present work, finite element method (FEM) analysis is conducted to study the effect of nanoparticles ...

Abstract: Several artificial roughness (ribs) configurations have been used in flat plate solar air heaters (SAH) in recent years to improve their overall performance. In the present work, energy and exergy analyses of rectangular ...