Water flowing at a constant rate of 3.0 l/s (0.79 gal/s) is heated from 10 oC (50°F) to 60 oC (140°F) with
steam flow at 8 bar. At 8 bar g (absolute 9 bar), saturation temperature (Ts) is 175°C, and he = 2029 kJ/kg
(from steam tables). It is assumed that 1 litre of water has a mass of 1 kg