Liquid water valve model according to the IEC 534/ISA S.75 standards for valve sizing, compressible fluid.
Extends the ValveBase model (see the corresponding documentation for common valve features).
The product Fk*xt is given by the parameter Fxt_full, and is assumed constant by default. The relative change (per unit) of the xt coefficient with the valve opening can be specified by customising the xtfun function.
| Name | Description |
|---|---|
| xtfun | Critical ratio characteristic |