Library correlations

The component libraries in AVEVA Thermodynamic Data Manager include temperature-dependent correlations that calculate many component properties. You can specify a separate temperature-dependent correlation for each transport property of a pure component. Each correlation has a unique set of correlation coefficients.

If you want to use your own data for the correlation coefficients or if you want to change the correlation that AVEVA Thermodynamic Data Manager uses to calculate a property value of a pure component, you can do one of the following:

• Override the pure component property data for your Fluid Type by using the controls in the Method Data section. See Override temperature-dependent property data for more information.

• Create a custom component library in AVEVA Thermodynamic Data Manager and add it to your Fluid Type. See Manage thermodynamic libraries for more information.