Consider water as the substance at 30 bar and 450C.
(a) Calculate specific volume (m3/kg) using ideal gas equation of state.
(b) Calculate specific volume (m3/kg) using compressibility factor chart.
(c) Compare the values of specific volume in (a) and (b) with the actual specific volume (m3/kg). Can water be considered as an ideal gas at 30 bar and 450?C? Explain.