Laser‐induced fluorescence in multiphase systems

S Rüttinger, C Spille, M Hoffmann… - ChemBioEng …, 2018 - Wiley Online Library
Nowadays, multiphase flows occur in many different applications in everyday life or
industrial context. Consequently, the understanding of transport phenomenolgy between the …

Pollutant dispersion by tall buildings: laboratory experiments and Large-Eddy Simulation

HD Lim, D Hertwig, T Grylls, H Gough, M Reeuwijk… - Experiments in …, 2022 - Springer
Pollutant dispersion by a tall-building cluster within a low-rise neighbourhood of Beijing is
investigated using both full-scale Large-Eddy Simulation and water flume experiments at 1 …

Influence of freestream turbulence on the near-field growth of a turbulent cylinder wake: Turbulent entrainment and wake meandering

KS Kankanwadi, ORH Buxton - Physical Review Fluids, 2023 - APS
The effect of freestream turbulence on the spreading of the near wake of a circular cylinder
(< 11 cylinder diameters from the rear face of the cylinder) is investigated through particle …

On the scalar turbulent/turbulent interface of axisymmetric jets

KF Kohan, SJ Gaskin - Journal of Fluid Mechanics, 2022 - cambridge.org
The effect of a zero-mean-flow turbulent ambient on the geometry of the turbulent/turbulent
interface (TTI) of an axisymmetric jet is investigated and compared with the traditional …

Spatial evolution of the turbulent/turbulent interface geometry in a cylinder wake

J Chen, ORH Buxton - Journal of Fluid Mechanics, 2023 - cambridge.org
This study aims to examine the spatial evolution of the geometrical features of the
turbulent/turbulent interface (TTI) in a cylinder wake. The wake is exposed to various …

Pollutant dispersion around a single tall building

T Rich, C Vanderwel - Boundary-Layer Meteorology, 2024 - Springer
An experiment was carried out using a scale model of a tall building, with the goal of
investigating the role of individual buildings in the dispersion of air pollution. Pollutant …

Turbulent entrainment into a cylinder wake from a turbulent background

KS Kankanwadi, ORH Buxton - Journal of Fluid Mechanics, 2020 - cambridge.org
The effects of background turbulence on the entrainment process, as well as the nature of
the interfacial region between two bodies of turbulent fluid, were examined through an …

Air pollutant sinks on noise barriers: Where do they perform the best?

A Dash, GE Elsinga - Atmospheric Environment, 2018 - Elsevier
While laboratory experiments, numerical simulations as well as field tests have underlined
the influence of noise barriers in dispersing vehicular emissions and reducing downwind …

Passive scalar dispersion in the near wake of a multi-scale array of rectangular cylinders

P Baj, ORH Buxton - Journal of Fluid Mechanics, 2019 - cambridge.org
The near wakes of flows past single-and multi-scale arrays of bars are studied by means of
planar laser induced fluorescence (PLIF) and particle image velocimetry (PIV). The aim of …

Scalar transport in flow past finite circular patches of tall roughness

DD Wangsawijaya, C Nicolai… - International Journal of …, 2023 - Elsevier
Simultaneous particle image velocimetry-planar laser-induced fluorescence (PIV-PLIF)
measurements are conducted on the flow around and downstream of patches of tall …