Karamatullah
08.08.2021 •
Physics
Gases produced during the combustion of a fuel-air mixture, enter a nozzle at 200kpa, 150°c and 20m/s and leave the nozzle at 100kpa and 100°c. The exit area of the nozzle is 0.03m². Assume that these gases behave like an ideal gas with Cp = 1.15 kJ/kg.K and Y = 1:3, and that the flow of gases through nozzle is steady and adiabatic. Determine i. the exit velocity ii. the mass flow rate.
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