Carbon dioxide flows into a tank from a pipe with a 0.2 m diameter at 10 m/s. Nitrogen flows into the same tank through a second pipe with a 0.15 m diameter and a 6 m/s velocity. Both gases have a gagepressure of 300 kPa and a temperature of 250â—¦C. Sketch the control volume described in the problem statement. Indicate the flows entering and leaving the control volume and sketch the area normals on each open surface.
For the configuration described in the previous problem, determine the average velocity of the mixed gas leaving the tank if the outlet pipe has a 0.2 m diameter and the mixture density is 1.546 kg/mÂł
