: Often multiplied by a service factor (e.g., 1.5 to 2.5) to account for starting loads or jamming. 4. Determine Shaft Diameter (
Essential for shear-sensitive or high-shear applications. agitator design calculation xls
This is the heart of the spreadsheet. The XLS looks up the based on impeller type and NRe. For a Rushton turbine in turbulent flow, Np ≈ 5–6. The Digital Toolbox: Examining the Role of Spreadsheets