OpenFOAM Intermediate - 70 comparing wall shear stress values to Moody Chart

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Petroleum Downstream Crash Course Playlist:

OpenFOAM for Windows 10 Beginner Playlist and some Git Repos

OpenFOAM Intermediate Playlist and some Git Repos

OpenFOAM Heat Transfer Playlist and GitHub Repo

Radiation Heat Transfer Learning Journal and Git Repos:

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Moody Diagram

Moody friction factor (Darcy friction factor) calculator

Darcy Friction Factor Equation

Haaland Equation
  1. Theo Ong Science and Engineering
  2. Engineering
  3. Math
  4. Science
  5. Thermodynamics
  6. Fluid Mechanics
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Hi Theo, do you think the discrepancy between the moody chart friction and your model is due to the 'smooth wall' assumption for wall boundary conditions? I think rough wall boundary conditions must be specified to capture the wall shear accurately

aidan