Fully resolved direct numerical simulations (DNSs) have been performed with a high-order spectral element method to study the flow of an incompressible viscous fluid in a smooth …
G Eitel-Amor, R Örlü, P Schlatter - International Journal of Heat and Fluid …, 2014 - Elsevier
Results of a finely resolved large-eddy simulation (LES) of a spatially developing zero- pressure-gradient turbulent boundary layer up to a Reynolds number of Re θ= 8300 are …
F Tong, S Dong, J Lai, X Yuan, X Li - physics of fluids, 2022 - pubs.aip.org
We report the characteristics of wall shear stress (WSS) and wall heat flux (WHF) from direct numerical simulation (DNS) of a spatially developing zero-pressure-gradient supersonic …
A model for the instantaneous wall-shear-stress distribution is presented for zero-pressure- gradient turbulent boundary layers. The model, based on empirical and theoretical …
R Vinuesa - Results in Engineering, 2021 - Elsevier
The present review shows a summary of current trends in high-fidelity simulations of turbulent flows in moderately complex geometries. These trends are put in the historical …
DNS of passive scalars in turbulent pipe flow Page 1 J. Fluid Mech. (2022), vol. 940, A45, doi:10.1017/jfm.2022.265 DNS of passive scalars in turbulent pipe flow Sergio Pirozzoli1,† …
Complex blood flow in large arteries creates rich wall shear stress (WSS) vectorial features. WSS acts as a link between blood flow dynamics and the biology of various cardiovascular …
Direct numerical simulations of turbulent duct flows with aspect ratios 1, 3, 5, 7, 10, and 14.4 at a center-plane friction Reynolds number Re τ, c≃ 180, and aspect ratios 1 and 3 at Re τ …
The present work investigates numerically the statistics of the wall shear stress fluctuations in a turbulent boundary layer (TBL) and their relation to the velocity fluctuations outside of …