Two way valve with polynomial opening characteristic.
The polynomial coefficients are defined using parameter c
.
The elements of c
are coefficients for increasing powers of y
,
starting with the power 0
, which corresponds to a fixed offset.
This valve model can be used to implement valves with a custom
opening characteristic, such as a combination
of a linear and an equal percentage characteristic.
This model is based on the partial valve model IBPSA.Fluid.Actuators.BaseClasses.PartialTwoWayValve. Check this model for more information, such as the regularization near the origin.