Hydrogen flows through a nozzle exit of diameter 10 cm with an average velocity of 200 m s If the mass flow rate of air is measured as 1 kg s, determine (a) The density () of hydrogen at the exit in kg m3 (b) Determine the specific volume (v) of hydrogen at the exit in m3 kg (c) If hydrogen is supp...

Hydrogen flows through a nozzle exit of diameter 10 cm with an average velocity of 200 m/s.

Question:

Hydrogen flows through a nozzle exit of diameter 10 cm with an average velocity of 200 m/s. If the mass flow rate of air is measured as 1 kg/s, determine
(a) The density (ρ) of hydrogen at the exit in kg/m3.
(b) Determine the specific volume (v) of hydrogen at the exit in m3/kg.
(c) If hydrogen is supplied from a tank, determine the loss of mass of this tank (in kg) in one hour.