Numerical study on turbulent mixed convection in a vertical plane channel using hybrid RANS/LES and LES models
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2019.04.007
Abstract: Abstract Two Delayed-Detached Eddy Simulation (DDES) models, and a Large-Eddy Simulation (LES) model are used to investigate the turbulent flows and mixed convection between a hot plate and a cold plate via the software FLUENT.… read more here.
Keywords: ddes models; numerical study; turbulent; study turbulent ... See more keywords
AN EXPERIMENTAL STUDY ON TURBULENT PREMIXED EXPANDING FLAMES USING SIMULTANEOUSLY SCHLIEREN AND TOMOGRAPHY TECHNIQUES
Sign Up to like & getrecommendations! Published in 2017 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.12.018
Abstract: Abstract As in most of industrial cases, in Spark-Ignition (SI) engines, the expansion of premixed flames is strongly affected by turbulence flow fields. However, as the flame radius and curvature are non-negligible during the combustion… read more here.
Keywords: experimental study; study turbulent; turbulent premixed; using simultaneously ... See more keywords
An experimental study of turbulent vortex rings in superfluid 4He
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.96
Abstract: Macroscopic vortex rings are generated thermally in superfluid 4He, between 1.28 and 1.95 K, by applying a brief voltage pulse to a resistive heater located below a circular vertical tube 5 mm in diameter and… read more here.
Keywords: experimental study; turbulent vortex; study turbulent; superfluid 4he ... See more keywords
Numerical study of turbulent eddy self-interaction in tokamaks with low magnetic shear. Part I: Linear simulations
Sign Up to like & getrecommendations! Published in 2024 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/ad9058
Abstract: This study examines the impact of low and zero magnetic shear, along with rational values of safety factor, on linear mode behavior in tokamak plasmas. We focus on how magnetic field line topology and parallel… read more here.
Keywords: numerical study; topology; turbulent eddy; study turbulent ... See more keywords
A study of turbulent filaments in the edge plasma of the Wendelstein 7-X stellarator
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DOI: 10.1088/1741-4326/ad365e
Abstract: Filaments are studied by examining fast camera images on the Wendelstein 7-X stellarator. Fast cameras offer a unique perspective, revealing the complex 3D structure of filaments in the entire poloidal cross-section of the plasma. By… read more here.
Keywords: turbulent filaments; filaments edge; edge plasma; stellarator ... See more keywords