[HTML][HTML] Aerosol transmission in passenger car cabins: Effects of ventilation configuration and driving speed

V Mathai, A Das, K Breuer - Physics of Fluids, 2022 - pubs.aip.org
Identifying the potential routes of airborne transmission during transportation is of critical
importance to limit the spread of the SARS-CoV-2 virus. Here, we numerically solve the …

Three-dimensional modeling of dilute sediment concentration around the synthetic sponge inspired by the tubular sponge mechanism

M Hashempour, M Kolahdoozan - Ocean Engineering, 2023 - Elsevier
Marine tubular sponges use horizontal suction to receive the nutrients from the perforated
body and pump the undigested materials from the top mouth. The idea of a synthetic sponge …

[HTML][HTML] Sample-efficient and surrogate-based design optimization of underwater vehicle hulls

H Vardhan, D Hyde, U Timalsina, P Volgyesi… - Ocean …, 2024 - Elsevier
Physics simulations like computational fluid dynamics (CFD) are a computational bottleneck
in computer-aided design (CAD) optimization processes. To overcome this bottleneck, one …

Modelling a moving propeller system in a stratified fluid using OpenFOAM

CT Jacobs - Fluids, 2020 - mdpi.com
Moving propeller systems can introduce significant disturbances in stratified environments
by mixing the surrounding fluid. Restorative buoyancy forces subsequently act on this …

Numerical Investigation on Near-Bottom Operation of an Extra-Large Freight Submarine

Y Ma, G Yin, MJ Janocha… - Journal of …, 2024 - asmedigitalcollection.asme.org
This work investigates the hydrodynamic performance of a subsea shuttle, an extra-large
freight submarine, during near-seabed operation. The three-dimensional Reynolds …

A comparative study of the buoyancy-opposed wall jet using different turbulent models

X Nie, ZH Zhu, HB Liao, YZ Zhang… - Journal of Applied Fluid …, 2021 - jafmonline.net
A comparative study of the buoyancy-opposed wall jet has been carried out using RANS
methods (including RNG model, Realizable k-ε model, and two low Reynolds number k-ε …

CFD investigation on hydrodynamic resistance of a novel subsea shuttle tanker

Y Xing, MJ Janocha, G Yin, MC Ong - Journal of Marine Science and …, 2021 - mdpi.com
The Subsea Shuttle Tanker (SST) was proposed by Equinor as an alternative to subsea
pipelines and surface tankers for the transportation of liquid carbon dioxide (CO2) from …

Prediction of the Hydrodynamic Loads on a Full-Scale Caisson at High Reynolds Number

Y Niu, BA Younis - Journal of Structural Engineering, 2023 - ascelibrary.org
The paper reports on the computation of the hydrodynamic loads on a full-scale caisson at
high Reynolds number in the presence of vortex shedding. The objective was to obtain …

Computational Fluid Dynamics Visualization for Unmanned Aerial Systems in Bridge Inspections

KB Borgen, J Mott - Journal of Aviation Technology and …, 2024 - docs.lib.purdue.edu
Bridge inspections are an expensive and time-consuming process, varying significantly with
a bridge's style, height, width, and length. Inspections create interruptions that interfere with …

An arbitrary hybrid turbulence modeling approach for efficient and accurate automotive aerodynamic analysis and design optimization

S Maulenkul, K Yerzhanov, A Kabidollayev, B Kamalov… - Fluids, 2021 - mdpi.com
The demand in solving complex turbulent fluid flows has been growing rapidly in the
automotive industry for the last decade as engineers strive to design better vehicles to …