Nc=602πgδstaticcap N sub c equals the fraction with numerator 60 and denominator 2 pi end-fraction the square root of the fraction with numerator g and denominator delta sub s t a t i c end-sub end-fraction end-root δstaticdelta sub s t a t i c end-sub
cap N sub cap R e end-sub equals the fraction with numerator cap D squared center dot cap N center dot rho and denominator mu end-fraction = Impeller diameter ( = Rotational speed ( = Density ( = Viscosity ( cdn.prod.website-files.com 3. Determine Power Consumption agitator design calculation xls
Furthermore, spreadsheets enable . In the early stages of a project, when vessel geometry and fluid properties are uncertain, a designer can build a matrix of 50 impeller speeds and 10 diameters in seconds. The spreadsheet’s native table structure becomes a design space explorer. For small-scale industries—such as specialty chemicals or food processing—this speed often outweighs the marginal accuracy lost compared to CFD. Nc=602πgδstaticcap N sub c equals the fraction with