Engineering, 23.10.2019 03:00 GLASGOWANASTASIA
You are comparing the performance between a turbojet engine with no bypass air and a turbofan. both engines generate 100 kw of total exhaust power, ; are at rest, and mue22inlet and exit pressures equal ambient pressure. the engine core for both the turbojet and the turbofan passes a mass flow of 20 kg/s. for the turbofan, the total engine power is split equally between the core and the fan. the bypass ratio equals 3. assume the fuel to air ratio, f, is zero. a)for the turbojet engine, what is the exhaust velocity and thrust? b)for the turbofan engine, what is the core exhaust velocity and thrust? c)for the turbofan engine, what is the fan mass flowd)for the turbofan engine, what is the fan exhaust velocity? e)for the turbofan engine, what is the total engine thrust
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Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
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You are comparing the performance between a turbojet engine with no bypass air and a turbofan. both...
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