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Agitator Design Calculation Xls Repack [work] 📥

Using this framework in your calculation spreadsheet ensures your mixing system designs are safe, efficient, and meet process requirements. To help refine your spreadsheet calculations, tell me: What specific are you planning to use? What is the viscosity range of your fluid?

Happy mixing!

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What are the ? (specifically viscosity and density) Are you working with a specific impeller type ?

For turbulent mixing (low viscosity), the ratio usually sits at: Using this framework in your calculation spreadsheet ensures

Q=Nq⋅N⋅D3cap Q equals cap N sub q center dot cap N center dot cap D cubed

NRe=ρ⋅N⋅D2μcap N sub cap R e end-sub equals the fraction with numerator rho center dot cap N center dot cap D squared and denominator mu end-fraction is rotational speed (rps) and is impeller diameter (m). : Fully turbulent flow. : Laminar flow. Power Number ( Npcap N sub p Happy mixing

| Worksheet | Purpose | |-----------|---------| | | Tank dia, liquid level, impeller type & dia, speed, baffles | | Flow Regime | Re calculation – laminar/transition/turbulent | | Power Calc | Po from charts, actual power, motor efficiency | | Shaft Design | Torque, bending moment, shaft dia, critical speed check | | Results Summary | Power, Re, blend time, tip speed, motor selection guide | | Unit Converter | Metric / Imperial toggle | | Chart Reference | Po vs Re for standard impellers (PBT, Rushton, Anchor, Helical) |

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