help me

Partially condensed steam with a mass flow rate of 2 kg/s consists of 4% steam and 96% water by mass. The steam exits a heat exchanger where it passes through a 3 m long and 70 mm diameter of smooth pipe at a mean temperature of 320 K and a pressure of 130 kN/m. Assume the steam follows an ideal gas law and the viscosity of the steam and water at the given temperature and pressures are 1.13 x 10 Ns/m and 5.20 x 104 Ns/m, respectively. Predict the flow type in both water and steam phase. (Density of steam =0.788 kg/m; Density of water = 1000 kg/m; Gas constant R = 8.314 kN/kgmol.K) (9 marks)