As shown in figure Ql, air flows through a converging nozzle from a large tank and into receiver. At section 1, the temperature is 350 k, the pressure is 320 kPa (abs), and the flow the flow area is 0.40 m². The pressure in the large tank is 360 kPa (abs). Nozzle exit area is 0.30 m?. Air flow is assumed to be steady and isentropic in the converging nozzle. Expres answer at least 3 significant figures. Take K as 1.40 and R as 0.287 kJ/kg.K

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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As shown in figure Q1, air flows through a converging nozzle from a large tank and into a
receiver. At section 1, the temperature is 350 k, the pressure is 320 kPa (abs), and the flow
the flow area is 0.40 m?. The pressure in the large tank is 360 kPa (abs). Nozzle exit area is
0.30 m?. Air flow is assumed to be steady and isentropic in the converging nozzle. Express
answer at least 3 significant figures. Take K as 1.40 and R as 0.287 kJ/kg.K
Determine:
a) The mach number at Section 1.
b) The mach number, pressure and velocity at the exit.
c) The mass flow rate through the nozzle.
Large Tank
Pressure = 360 kPa (abs)
Air flows
Nozzle Exit
Transcribed Image Text:As shown in figure Q1, air flows through a converging nozzle from a large tank and into a receiver. At section 1, the temperature is 350 k, the pressure is 320 kPa (abs), and the flow the flow area is 0.40 m?. The pressure in the large tank is 360 kPa (abs). Nozzle exit area is 0.30 m?. Air flow is assumed to be steady and isentropic in the converging nozzle. Express answer at least 3 significant figures. Take K as 1.40 and R as 0.287 kJ/kg.K Determine: a) The mach number at Section 1. b) The mach number, pressure and velocity at the exit. c) The mass flow rate through the nozzle. Large Tank Pressure = 360 kPa (abs) Air flows Nozzle Exit
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