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CFD stands for Computational Fluid Dynamics - the branch of mechanical engineering dealing with Fluid Flow and Heat Transfer. Whether you are a fresh graduate with engineering degree or a seasonsed professional with industry and design background, you will find plenty of technical stuffs on CFD analyses and CFD software (both commercial such as FLUENT, CFX and COMSOL as well as open-source Gmsh, OpenFOAM and ParaView. However, one must note that the term CFD is also used in commodity trading where it stands for Contracts for Difference.
How many of these names have you heard of? Click on the names to know more about them!
Y-plus: Estimation of first layer height near wall
Estimate height of the 1st layer height of the mesh as per recommended y+ value of the chosen solver, a better guess than choosing an arbitrary value.
The content on CFDyna.com is being constantly refined and improvised with on-the-job experience, testing, and training. Examples might be simplified to improve insight into the physics and basic understanding. Linked pages, articles, references, and examples are constantly reviewed to reduce errors, but we cannot warrant full correctness of all content.
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