Archived App (Last seen on 22 Aug 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app provides an straight-forward tool for engineers, scientists and students performing viscous CFD computations to calculate preliminary Y Plus values and first mesh elements layer spacing on SI units during mesh generation.
The calculations are based on flat-plate boundary layer flow theory, and Skin-Friction coefficient can be calculated using the following formulae:
- 1/7 Power Law;
- "Prandtl (1927)";
- "Prandtl-Schlichting (1932)";
- "Hughes (1954)";
- "ITTC (1957)".
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What's New in yPlus Calc
1.0
June 3, 2016
This update is signed with Apple’s latest signing certificate. No new features are included.
