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I recently worked on wall functions, especially those based on simplified 1D numerical integration (e.g., http://link.springer.com/chapter/10....-642-14243-7_7) and i found a relatively simple, analytical, formulation that takes into account pressure gradient effects.

In practice, this is an extension of the Reichardt wall law to pressure gradient effects.

It is semi-analytical because it takes as assumption that the base Reichardt law is an exact solution of the...

I was following the instructions from
http://www.openfoam.org/download/git.php
to install the Repository Release Version 2.3.x on a centOS 6.6 machine.

But even after installing all the dependency packages written in the above link, I was getting the following error
SOLUTION :
The problem with -lz will be solved by installing...

Red - baseline (right on Q-comparation image)
Grey - advanced tip (left on Q-comparation image)

pimpleDyMFoam solver,
polyhedral mesh

A PDF version of the book is available for https://www.mn.uio.no/astro/english/...uide-5.6.0.pdf