In an oil company, ethylene at the temperature of 10C flows through a pipe with the roughness of 0.005m and diameter of 3cm. The velocity of Nitrogen is 192 meters per minute. The viscosity of ether is 0.08 pa.s i) Find the flow regime ii) Determine the friction factor iii) Calculate the energy lost in the system. In an oil company, ethylene at the temperature of 10C flows through a pipe with the roughness of 0.005m and diameter of 3cm. The velocity of Nitrogen is 192 meters per minute. The viscosity of ether is 0.08 pa.s i) Find the flow regime ii) Determine the friction factor iii) Calculate the energy lost in the system