A desktop computer is to be cooled by a fan whose flow rate is 0.34 m3/min. Determine

Question:

A desktop computer is to be cooled by a fan whose flow rate is 0.34 m3/min. Determine the mass flow rate of air through the fan at an elevation of 3400 m where the air density is 0.7 kg/m3. Also, if the average velocity of air is not to exceed 110 m/min, determine the diameter of the casing of the fan.

A desktop computer is to be cooled