Practical guides for Reynolds number, pressure drop, y+, turbulence, wall treatment, mesh planning and other ScholarTool CFD tools.
Juggling wall functions and near-wall resolution in your CFD setup? I show you how to use the ScholarTool Y Plus Calculator to resolve dimensionless wall distances with precision and privacy—ensuring your turbulence models are physically grounded.
Is your CFD simulation failing to converge? The culprit might be your inlet turbulence level. I show you how to use the ScholarTool Turbulence Intensity Calculator to define your flow’s “chaotic energy” with precision and privacy.
Struggling with iterative Colebrook solutions for your piping reports? I show you how to use the ScholarTool Friction Factor Calculator to compare methods and resolve head loss with precision and total browser privacy.
Juggling wall functions and inflation layers in your CFD setup? I show you how to use the ScholarTool First Cell Height Calculator to resolve near-wall cell dimensions with precision and total browser privacy.
Struggling to apply circular-pipe correlations to a rectangular duct or an annulus? I show you how to use the ScholarTool Hydraulic Diameter Calculator to resolve complex internal geometries into a single characteristic length—all right in your browser.
Juggling laminar and turbulent regimes in your CFD setup? I show you how to use the ScholarTool Reynolds Number Calculator to resolve flow states across pipes, ducts, and external geometries with precision and privacy.