Hi everyone,

I was wondering if anyone would be able to help me understand, or point me in the direction of a good resource, as to why the MSL Fluid library is designed so that the enthalpy is defined at the opposite end of a stream to the pressure definition. Conceptually, I can think of no reason why a fully defined source stream couldn't be used (e.g pumping water from a resevoir at ambient temperature/pressure through a pipe).