Volumetric velocimetry for fluid flows

S Discetti, F Coletti - Measurement Science and Technology, 2018 - iopscience.iop.org
In recent years, several techniques have been introduced that are capable of extracting 3D
three-component velocity fields in fluid flows. Fast-paced developments in both hardware …

From nearly homogeneous to core-peaking suspensions: Insight in suspension pipe flows using MRI and DNS

W Hogendoorn, WP Breugem, D Frank… - Physical Review …, 2023 - APS
Magnetic resonance imaging (MRI) experiments have been performed in conjunction with
direct numerical simulations (DNS) to study neutrally buoyant particle-laden pipe flows. The …

[HTML][HTML] Investigation of flow behavior in a refrigerator machine room using magnetic resonance velocimetry

H Dong, C Im, C Kang, JH Cho, I Jang… - International Journal of …, 2023 - Elsevier
This study aims to improve the energy efficiency and reduce flow noise in a refrigerator
machine room by investigating the flow behavior using magnetic resonance velocimetry …

CFD validation using in-vitro MRI velocity data–Methods for data matching and CFD error quantification

C Wüstenhagen, K John, S Langner, M Brede… - Computers in Biology …, 2021 - Elsevier
Predicting blood flow velocities in patient-specific geometries with Computational Fluid
Dynamics (CFD) can provide additional data for diagnosis and treatment planning but the …

Considerations for the design of swirl chambers for the cyclone cooling of turbine blades and for other applications with high swirl intensity

M Bruschewski, S Grundmann, HP Schiffer - … Journal of Heat and Fluid Flow, 2020 - Elsevier
The focus of this study lies on turbulent incompressible swirling flows with high swirl
intensity. A systematic parameter study is conducted to examine the sensitivity of the mean …

Analysis of the wall shear stress in a generic aneurysm under pulsating and transitional flow conditions

A Bauer, M Bopp, S Jakirlic, C Tropea, AJ Krafft… - Experiments in …, 2020 - Springer
In this study, the flow through a generic abdominal aneurysm under realistic pulsating flow
conditions is examined with magnetic resonance velocimetry (MRV), laser Doppler …

Investigation of the complex 3D flow structure within a selective catalytic reduction (SCR) reactor of a coal-fired power plant

J Han, W Choi, HJ Park, K Han, W Jung… - Experimental Thermal and …, 2023 - Elsevier
A selective catalytic reduction (SCR) reactor is commonly used to remove nitrogen oxides
(NO x) from coal-fired boilers. Uniformity of the flow passing through the catalyst layer is …

The 2019 MRV challenge: turbulent flow through a U-bend

MJ Benson, AJ Banko, CJ Elkins, DG An, S Song… - Experiments in …, 2020 - Springer
While magnetic resonance velocimetry (MRV) has been used in technological flow studies
for over 30 years, it has not yet reached the levels of usage as more traditional experimental …

An efficient, localised approach for the simulation of elastic blood vessels using the lattice Boltzmann method

JWS McCullough, PV Coveney - Scientific reports, 2021 - nature.com
Many numerical studies of blood flow impose a rigid wall assumption due to the simplicity of
its implementation compared to a full coupling with a solid mechanics model. In this paper …

Effects of Surface Roughness on Three-Dimensional Flow Structure Within Shaped Film Cooling Holes

AJ Banko, MJ Benson… - … Expo: Power for …, 2023 - asmedigitalcollection.asme.org
Additive manufacturing (AM) techniques are expanding what is possible for designing and
constructing gas turbine components that can handle increasingly harsh operating …