Freecad CfdOF Tutorial #2: Tube Flow

This tutorial shows you how to simulate the flow in a tube. The difference between laminar and turbulent flow is displayed. As a verification of the CFD-Approach, the analytical solution is compared to the CFD-result.

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0:00 Introduction
0:20 Analytical approach
3:39 Analytical solution
5:16 Building up the model with part design workbench
8:15 Simulation parameters with the CfdOF Workbench (laminar model)
18:00 Start of the solver
19:16 Paraview (laminar model)
23:59 Setting up of the RANS-model (turbulence)
24:57 Results in Paraview (turbulence)