Engineering, 30.07.2021 01:20 dewonpruitt22
Air, at stagnation conditions of 450 K and 250 kPa, flows through a nozzle. At section 1, where the area = 15 cm2, there is a normal shock wave. If the mass flow is 0.4 kg/s, estimate (a) the Mach number; and (b) the stagnation pressure just downstream of the shock.
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An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
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Wiy doeres rere okhn a pump whon working betwon the same pressure range?
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Air, at stagnation conditions of 450 K and 250 kPa, flows through a nozzle. At section 1, where the...
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