Numerical simulations of the mean wind speeds and turbulence intensities over simplified gorges using the SST k-ω turbulence model
Numerical studies on the wind characteristics over gorge and valley terrains are very rare.
Some simplified gorge terrains with different included angles and different terrain heights …
Some simplified gorge terrains with different included angles and different terrain heights …
CFD simulation of pesticide spray from air-assisted sprayers in an apple orchard: Tree deposition and off-target losses
SW Hong, L Zhao, H Zhu - Atmospheric Environment, 2018 - Elsevier
The ultimate goal of a pesticide spraying system is to provide adequate coverage on
intended canopies with a minimum amount of spray materials and off-target waste. Better …
intended canopies with a minimum amount of spray materials and off-target waste. Better …
Influence of a pre-swirl stator and rudder bulb system on the propulsion performance of a large-scale ship model
With the implementation of an energy efficiency design index, energy-saving devices (ESDs)
have received increasing research interest. In this study, experimental and numerical …
have received increasing research interest. In this study, experimental and numerical …
A comparison of major steady RANS approaches to engineering ABL simulations
Engineering atmospheric boundary layer (EABL) simulations performed using
Computational Fluid Dynamics (CFD) can give key insights in successfully addressing a …
Computational Fluid Dynamics (CFD) can give key insights in successfully addressing a …
Multiscale simulation of the urban wind environment under typhoon weather conditions
Accurate simulations of planetary boundary layer (PBL) winds in urban areas require
combining meteorological knowledge and fine-grained geometrical information …
combining meteorological knowledge and fine-grained geometrical information …
Effect of unsteady aerodynamic loads on driving safety and comfort of trains running on bridges
In order to investigate the effects of unsteady aerodynamic loads on the driving safety and
comfort of trains running on bridges, a three-dimensional and multi-body system model of …
comfort of trains running on bridges, a three-dimensional and multi-body system model of …
Assessment of RANS turbulence closure models for predicting airflow in neutral ABL over hilly terrain
A Narjisse, K Abdellatif - International Review of Applied Sciences …, 2021 - akjournals.com
Implementing wind farms in heights of a hilly terrain where wind speed is expected to be
large may be viewed as a means to increase wind energy production without occupying …
large may be viewed as a means to increase wind energy production without occupying …
Numerical simulation of wind fields at the bridge site in mountain-gorge terrain considering an updated curved boundary transition section
To investigate the characteristics of wind fields at the bridge site in mountain-gorge terrains
more accurately and rationally, an updated curved boundary transition section (BTS) was …
more accurately and rationally, an updated curved boundary transition section (BTS) was …
[HTML][HTML] Roughness constant selection for atmospheric boundary layer simulations using a k-ω SST turbulence model within a commercial CFD solver
JF Townsend, G Xu, Y Jin - Advances in Wind Engineering, 2024 - Elsevier
Transit of an atmospheric boundary layer (ABL) profile within computational fluid dynamics
(CFD) simulations is often hindered through unintended streamwise gradients in the flow …
(CFD) simulations is often hindered through unintended streamwise gradients in the flow …
Anisotropic turbulence modeling of the atmospheric surface layer: Validation of novel model settings and comparison with traditional two-equation models in flows …
GB Dumont, AP Petry - Journal of Wind Engineering and Industrial …, 2024 - Elsevier
For atmospheric flows, the limitations of the eddy viscosity assumption are even more critical
in cases involving complex terrain and features, where secondary strains are influential …
in cases involving complex terrain and features, where secondary strains are influential …