Estimating the turbulent scale -- CFD Online Discussion Forums

March 5, 2024, 02:36	Estimating the turbulent scale	#1
ritadelos New Member Rita Delos Join Date: Mar 2024 Posts: 1 Rep Power: 0	Hi guys, I am utilizing FLUENT software to simulate the flow around a 2D cylinder. However, I have chosen not to employ any turbulent model and instead opted for a laminar calculation. The reason for this choice is that a laminar simulation can capture the turbulent characteristics of the flow, which is sometimes referred to as "LES without sub-grid model." At this point, I'm interested in obtaining a rough estimation of the turbulence size as a reference for later meshing of other models. Is there any parameters to took at in order to estimate the turbulent scale? Thank in advance! uno online Last edited by ritadelos; March 5, 2024 at 19:59.

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