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Unformatted text preview: the system, P 1 and P 2 . (d) If a normal shock develops at the exit of the nozzle , determine the new exit pres-sure, P 2 . 3. A converging/diverging nozzle has an inlet-to-throat area ratio of 2.0 and an exit-to-throat area ratio of 4.0. Combustion products at a temperature T 1 = 2000 K are available to Fow through the nozzle, exiting into a Standard Atmosphere at sea level. The conditions at the throat are choked (i.e., M = 1 . 0). Assume = 1 . 4 and the gas constant is R = 287 . 05 m 2 /(s 2 K) for the combustion products. (a) Determine the temperature, pressure, density and velocity of the gas at the throat. (b) Determine the temperature, density and velocity of the gas at the exit. 4. Problem 4.36 in Anderson....
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- Fall '08