Binary Interaction Parameters (kij)

Description

Estimates binary interaction parameters using available correlations:

  • Nikos (PR, temperature-dependent): for N2-HC, CO2-HC, CH4-HC pairs
  • Elliot-Daubert (SRK): for N2-HC, CO2-HC, H2S-HC, C1-heavy pairs
  • Chueh-Prausnitz: from critical volumes (individual pairs)

The Kij.Matrix function generates a full N×N symmetric matrix that can be passed to Flash, BubbleP, and other calculation functions.

Spreadsheet Preview

32 rows x 6 columns

Required Functions

PO.EoS.Kij.Matrix PO.EoS.Kij.ChuehPrausnitz PO.EoS.Component.Props

Blueprint ID

po.eos.kij.estimation
Tags:
eoskijbinary-interactionnikoselliot-daubertchueh-prausnitz

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