Modeling External Turbulent Flows in COMSOL Multiphysics^®

Name: Modeling External Turbulent Flows in COMSOL Multiphysics®
Uploaded: 2020-07-27 16:38:53
Duration: 1 h 1 min 17 s
Description: Learn how to model external turbulent flow using COMSOL Multiphysics® and the CFD Module. Watch part 2 of our 5-part CFD modeling lecture series.

Duration: 1:01:17

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Overview
Transcript

In part 2 of this 5-part video series on CFD modeling, you will learn how to model external turbulent flow, choose RANS models for external flows, create a customized mesh, and evaluate lift and drag forces on an object. We also discuss creating plots based on vorticity and Q-criterion.

Access the geometry and MPH-files for the lecture series here.

Watch the rest of the series here:

Part 1
Part 3
Part 4
Part 5

Chapter Selection

Introduction (0:00) Opening Remarks (0:35) Turbulent Boundary Layer (1:10) Wall Functions (1:44) Without Wall Functions (Low Re Treatment) (2:58) Pipe Flow (3:25) Demo (4:01)