Nitrogen is fed from a high-pressure cylinder, through in ID stainless steel tubing, to an experimental unit. The line ruptures at a point 10 ft from the cylinder. The pressure of the nitrogen in the cylinder is 2200 psig and the temperature is 70C. Hint: to get started, assume Re is very high in this case. a) Use the ideal gas law to calculate the density of gas in the tank. b) What is the mass flow rate of the gas through the line? c) Is the flow choked? d) What is the pressure in the tube at the point of the break? Solve parts b-das graphical case D problem e) Solve for the mass flow rate as if this was a type Il incompressible flow problem using the incompressible flow MEB and keeping the AP/p, F. and AKE terms in the balance. Compare to the compressible flow calculation above. Make sure you draw a diagram and denote points 1 and 2 over which you are solving the MEB