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Density Ring Selection for Separators

Calculates the required heavy-phase outlet radius and the resulting liquid-liquid interface position for centrifugal separators based on phase densities and outlet geometry.

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1. Define Input Parameters

2. Engineering Output

Calculated Heavy Phase Outlet Radius (r_H_calc)
- m
Actual Interface Radius (r_i_actual)
- m

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Context & Assumptions

Centrifugal separation relies on the hydraulic balance between two immiscible phases within a rotating bowl. Selecting the correct density ring ensures the liquid-liquid interface is positioned correctly to prevent cross-contamination and optimize phase purity.

Understand the Engineering Principles

Review the step-by-step derivations, typical industrial limits, and scale-up rules.

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