Results 241 to 250 of about 305,370 (309)

Understanding Size Distributions during Lipid Nanoparticle Manufacturing through Mechanistic Modeling. [PDF]

open access: yesACS Omega
Mukherjee S   +7 more
europepmc   +1 more source

A review of hybrid RANS-LES methods for turbulent flows: Concepts and applications

Progress in Aerospace Sciences, 2020
The hybridization of Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES) methods is seen to be the most promising way to efficiently deal with separated turbulent flow simulations relevant to aerospace and wind energy applications ...
Stefan Heinz
exaly   +2 more sources

Model-form uncertainty quantification in RANS simulations of wakes and power losses in wind farms [PDF]

open access: yesRenewable Energy, 2021
Reynolds-averaged Navier-Stokes (RANS) is one of the most cost-efficient approaches to simulate wind-farm-atmosphere interactions. However, the applicability of RANS-based methods is always limited by the accuracy of turbulence closure models, which ...
, Xiang Yang, Ali Eidi
exaly   +2 more sources

CFD simulations of wind flow and pollutant dispersion in a street canyon with traffic flow: Comparison between RANS and LES

Sustainable cities and society, 2021
The dispersion of traffic pollutants in street canyons takes place under the joint influence of the urban morphology and traffic-induced air motions.
Xing Zheng, Jiachuan Yang
semanticscholar   +1 more source

The State of the Art of Hybrid RANS/LES Modeling for the Simulation of Turbulent Flows

open access: yesFlow, Turbulence and Combustion, 2017
This review presents the state of the art of hybrid RANS/LES modeling for the simulation of turbulent flows. After recalling the modeling used in RANS and LES methodologies, we propose in a first step a theoretical formalism developed in the spectral ...
Bruno Chaouat, Chaouat Bruno
exaly   +2 more sources

From Cloud RAN to Open RAN

Wireless Personal Communications, 2020
This paper presents the generic definitions, basic functionalities and current research trends in Cloud Radio Access Networks and its derivatives, Virtual Radio Access Networks and Open Radio Access Networks. Moreover, the paper provides practical results, insights, and lessons learned regarding the limitations and unforeseen issues of Radio Access ...
Liljana Gavrilovska   +2 more
openaire   +1 more source

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