/home/john/freesteam/b13curve.h

Region1-Region3 boundary solver (fixed temperature line) for arbitrary variables To solve for the internal energy of steam on the Region1-Region3 boundary when v=0.00012 m3/kg, use:

                        B13Curve<SpecificEnergy,SpecificVolume> C;
                        SpecificEnergy u = C.solve(0.00012 * m3_kg);