Hydrogen combustion in a noble gas atmosphere increases the combustion chamber
temperature, and the high specific heat ratio of the gas increases the thermal efficiency. In …

Abstract The Large Eddy Simulation (LES) methods were employed to analyze the turbulent
heat transfer characteristics in detail for volumetrically heated corium pools. The main …

The purpose of this experimental study is to provide a detailed analysis of the transition to
turbulence in an airflow channel perturbed by a delta winglet pair vortex generator …

The present study numerically investigated the flow and heat transfer past two side-by-side
spheres using the large eddy simulation (LES) method at Re= 5000. The gap ratios (G/D) …

Boundary layer transition over an isolated surface roughness element is investigated by
means of numerical simulation. Large Eddy Simulation (LES) flow-modeling approach is …

Three-dimensional numerical simulations of four rows elliptical finned-tube heat exchanger
are performed within a Reynolds numbers range usually used in many applications …

Hydrogen fuel is a potential energy source for vehicles in the future. The emission of this fuel
complies with the stringent policies issued by the International Energy Agency (IEA) …

Gas emissions from automobiles are one of the major causes of air pollution in our
environment today. In fact, emissions of carbon dioxide (CO2), a product of complete …

Preliminary heat exchanger design relies heavily on correlations for overall heat transfer
and pressure drop performance, particularly for heat transfer augmentation features such as …

This study analyzes transient turbulent modeling of three-dimensional multiple dimpled fin
array using large eddy simulation (LES). The Navier–Stokes equations as well as the energy …