A convergent-divergent nozzle with an exit-to-throat area ratio of 1.616 has exit and reservoir pressures equal to 0.947

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A Convergent Divergent Nozzle With An Exit To Throat Area Ratio Of 1 616 Has Exit And Reservoir Pressures Equal To 0 947 1 (51.09 KiB) Viewed 30 times

A convergent-divergent nozzle with an exit-to-throat area ratio of 1.616 has exit and reservoir pressures equal to 0.947 atm and 1.0 atm, respectively. Assuming isentropic flow through the nozzle, calculate the mass flow through the nozzle when the reservoir temperature is 289 K and the throat area is 0.3 m2. The flow is not choked. (Round the final answer to two decimal places.) The table for isentropic flow properties is given below. ро po T. M P т 0.2200+ 00 0.1034 +01 0.1024 +01 0.1010+01 0.2708 +01 0.2400 +00 0.1041 +01 0.1029+01 0.1012 +01 0.2496 +01 0.2600+00 0.1048 +01 0.1034 +01 0.1014 +01 0.2317 +01 0.2800+00 0.1056 +01 0.1040+01 0.1016+01 0.2166 +01 0.3000+00 0.1064 +01 0.1046 +01 0.1018 +01 0.2035 +01 0.3200 +00 0.1074 +01 0.1052 +01 0.1020 +01 0.1922 +01 0.3400 +00 0.1083 +01 0.1059 +01 0.1023 +01 0.1823 +01 0.3600+ 00 0.1094 +01 0.1066 +01 0.1026 +01 0.1736 +01 0.3800+ 00 0.1105 +01 0.1074 +01 0.1029 +01 0.1659 +01 0.4000+ 00 0.1117+01 0.1082 +01 0.1032 +01 0.1590 +01 The mass flow through the nozzle is kg/s.