PO.EoS.Component.Props Function
Description:
Returns component properties [Tc, Pc, omega, Mw] as a row array from the database. Spills horizontally into 4 cells.
Excel Function Syntax:
=PO.EoS.Component.Props(name)
Parameters:
| Parameter | Description |
|---|---|
| name | Component name or alias (e.g., 'methane', 'C1', 'CO2'). |
Used in Blueprints
Binary Interaction Parameters
Estimates binary interaction parameters using available correlations:
Bubble & Dew Point
Calculates bubble point and dew point (pressure and temperature) for a ternary hydrocarbon mixture using Peng-Robinson EoS. - **Bubble point**: first vapor bubble forms from liquid (V = 0) - **Dew point**: first liquid droplet forms from vapor (V = 1) Uses the property-array workflow: build property table, then pass `zi` and `props` to saturation functions.
Component Database
Browse all available components and their thermodynamic properties.
EoS Tuning Setup
Framework for EoS tuning by comparing calculated vs. observed bubble point pressures. The property table uses editable cells for Tc, Pc, omega, and Mw, enabling manual adjustment or Solver-based regression.
Fluid Model Setup
Build a fluid property table combining database components, SCN (Single Carbon Number) pseudo-components, and mixture molecular weight. This is the foundational step for all EoS calculations.
Phase Envelope
Generates a phase envelope (P-T diagram boundaries) for a natural gas mixture using Peng-Robinson EoS. Returns: