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Pressure exist problem

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April 28, 2021, 21:02	Pressure exist problem	#1
Ishak.Benz New Member Ishak Benzaza Join Date: Apr 2021 Posts: 1 Rep Power: 0	I did a 2D model of a conical nozzle, with gamma=1.1737 (cp=2159.43J/kgK and MW=26.0038g/mol). With analytic calculator i determined the dimensions and the right area ratio so many time (i used 2 different software to verify my calculations). Whatever when i simulate it in fluent introducing the right inlet parameter (P=35bar, T=3349K) and the outlet P=1bar, when the simulation converge (0.00001) the results of the exist isn't P=1bar its more then this. I verified so many time my parameters inlet in fluent so please help me..

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conical, fluent, laval nozzle, nozzle

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