Before this fix, the initial value for the composition of the opposing phase was ignored if no initial guess for the temperature or pressure was given. This behavior is confusing and should be changed. The value that was used to override the user-given initial values is remarkably robust for PC-SAFT but for other models (cubics...) this behavior is problematic.
Before this fix, the initial value for the composition of the opposing phase was ignored if no initial guess for the temperature or pressure was given. This behavior is confusing and should be changed. The value that was used to override the user-given initial values is remarkably robust for PC-SAFT but for other models (cubics...) this behavior is problematic.