Separators › Internals Design
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Separator Internals Design Calculator

Mist Eliminators, Inlet Devices & Vane Packs

Separator Internals Design
Size and select separator internal components including mist eliminators (wire mesh pads, vane packs), inlet devices (half-pipe, deflector, cyclonic), and outlet configurations per GPSA. Calculate K-factors, pressure drops, and efficiency ratings.

Operating Conditions

Fluid Properties

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Mist Eliminator

Typical: 5-12 lb/ft³

Inlet Device

API RP 521: typ 1500-6000

📚 Learn the Theory

Understand mist eliminator selection, inlet device design, K-factor calculations, and separation efficiency

Read Engineering Guide →

K-Factor Reference

  • Wire Mesh (vert): 0.35
  • Wire Mesh (horiz): 0.40
  • Vane Pack: 0.40-0.50
  • Fiber Bed: 0.15-0.20
  • No Internals: 0.10-0.18

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