This paper presents experimental investigation of upstream roughness and Reynolds
number effects on the recirculation region over a smooth forward facing step. The upstream …

Abstract The direct simulation Monte Carlo method has been applied to investigate the
outflow of rarefied gas into vacuum over a forward-and backward-facing step. The non …

This paper presents an experimental study of flow over a square cylinder oscillating in
transverse direction. The Reynolds number selected for present study is 485. Limited study …

This paper presents results of experiments conducted to investigate the effects of Reynolds
number and upstream wall roughness on the turbulence structure in the recirculation and …

In nature, environmental and geophysical flows frequently encounter submerged cylindrical
bodies on a rough bed. The flows around the cylindrical bodies on the rough bed are very …

Volumetric velocity fields were measured using tomographic particle image velocimetry on a
model of the blade of a 5 kW horizontal‐axis wind turbine to study the effects of freestream …

Featured Application This article analyzes the effect of topography truncation on wind
characteristics of flow over complex terrain in a wind tunnel simulation. Abstract Wind tunnel …

Characteristics of turbulent flow over a steep escarpment were studied using a 1: 25 scale
model of the Bolund hill in a wind tunnel under neutral atmospheric stability conditions. The …

Numerical investigations of high-speed rarefied gas outflow into a vacuum through channels
with a forward-or backward-facing step have been conducted using the direct simulation …

This paper reports an experimental study on the effects of adverse pressure gradient (APG)
and Reynolds number on turbulent flows over a forward facing step (FFS) by employing …