Purpose The purpose of this study is to numerically and experimentally survey the thermal
efficiency of a block-type heat exchanger operated in different working conditions by using …

In this work, magnetohydrodynamic pulsatile flow of third grade hybrid nanofluid in a porous
channel under the impacts of viscous dissipation, thermal radiation, and Ohmic heating has …

In this paper, thermo-hydraulic performance and entropy generation of the sudden
expansion tube with elliptical dimpled fins (DFs) at different directions was computationally …

Nanofluids play an important role in many different industries for an improvement of heat
transfer. The modeling and simulation of such fluids is developing continuously. Two …

Due to the great heat obtained from the combustion chamber, the turbine blades of a jet
engine always operate at high temperatures. Therefore, to minimize the temperature of the …

In this study, lattice Boltzmann method (LBM) is utilized for three-dimensional simulation of
fluid flow through two porous structures, consisting of grains with the same diameter:(i) a …

In this study, we present a novel comparison between pore-structure (PS) and
representative elementary volume (REV) methods for modelling fluid flow through porous …

The present work investigates turbulent flow of single and hybrid nanofluids filled in a
conical diffuser. The heat transfer coefficients and pressure losses are analyzed at various …

Gas turbine engines play a crucial role in numerous industrial domains, including power
generation, aviation, and marine propulsion. One of the major challenges in designing gas …

We present an updated comprehensive macroscopic model of nanofluids, considering a
revisited local thermal non-equilibrium (LTNE) condition to study the temperature difference …