Flow and drop transport along liquid-infused surfaces
Liquid-infused surfaces (LISs) are composite solid–liquid surfaces with remarkable features
such as liquid repellency, self-healing, and the suppression of fouling. This review focuses …
such as liquid repellency, self-healing, and the suppression of fouling. This review focuses …
[HTML][HTML] Grid-point and time-step requirements for direct numerical simulation and large-eddy simulation
XIA Yang, KP Griffin - Physics of Fluids, 2021 - pubs.aip.org
We revisit the grid-point requirement estimates in Choi and Moin [“Grid-point requirements
for large eddy simulation: Chapman's estimates revisited,” Phys. Fluids 24, 011702 (2012)] …
for large eddy simulation: Chapman's estimates revisited,” Phys. Fluids 24, 011702 (2012)] …
Predictive large-eddy-simulation wall modeling via physics-informed neural networks
While data-based approaches were found to be useful for subgrid scale (SGS) modeling in
Reynolds-averaged Navier-Stokes (RANS) simulations, there have not been many attempts …
Reynolds-averaged Navier-Stokes (RANS) simulations, there have not been many attempts …
Characterization of superhydrophobic surfaces for drag reduction in turbulent flow
A significant amount of the fuel consumed by marine vehicles is expended to overcome skin-
friction drag resulting from turbulent boundary layer flows. Hence, a substantial reduction in …
friction drag resulting from turbulent boundary layer flows. Hence, a substantial reduction in …
A new aerodynamic parametrization for real urban surfaces
M Kanda, A Inagaki, T Miyamoto, M Gryschka… - Boundary-layer …, 2013 - Springer
This study conducted large-eddy simulations (LES) of fully developed turbulent flow within
and above explicitly resolved buildings in Tokyo and Nagoya, Japan. The more than 100 …
and above explicitly resolved buildings in Tokyo and Nagoya, Japan. The more than 100 …
[图书][B] Applied Computational Fluid Dynamics and Turbulence Modeling: Practical Tools, Tips and Techniques
S Rodriguez - 2019 - books.google.com
This unique text provides engineering students and practicing professionals with a
comprehensive set of practical, hands-on guidelines and dozens of step-by-step examples …
comprehensive set of practical, hands-on guidelines and dozens of step-by-step examples …
A systematic investigation of roughness height and wavelength in turbulent pipe flow in the transitionally rough regime
Direct numerical simulations (DNS) are conducted for turbulent flow through pipes with three-
dimensional sinusoidal roughnesses explicitly represented by body-conforming grids. The …
dimensional sinusoidal roughnesses explicitly represented by body-conforming grids. The …
Toward a universal roughness correlation
P Forooghi, A Stroh… - Journal of Fluids …, 2017 - asmedigitalcollection.asme.org
The effects of several surface parameters on equivalent sand roughness (ks) in fully rough
regime are investigated by means of direct numerical simulation (DNS) of flow in channels …
regime are investigated by means of direct numerical simulation (DNS) of flow in channels …
On direct numerical simulation of turbulent flows
G Alfonsi - 2011 - asmedigitalcollection.asme.org
The direct numerical simulation of turbulence (DNS) has become a method of outmost
importance for the investigation of turbulence physics, and its relevance is constantly …
importance for the investigation of turbulence physics, and its relevance is constantly …
Exponential roughness layer and analytical model for turbulent boundary layer flow over rectangular-prism roughness elements
We conduct a series of large-eddy simulations (LES) to examine the mean flow behaviour
within the roughness layer of turbulent boundary layer flow over rough surfaces. We …
within the roughness layer of turbulent boundary layer flow over rough surfaces. We …