Question: Argon expands isentropically at 1 kg/s in a converging nozzle with D1 = 10 cm, p1 = 150 kPa, and T1 = 100C. The flow

Argon expands isentropically at 1 kg/s in a converging nozzle with D1 = 10 cm, p1 = 150 kPa, and T1 = 100°C. The flow discharges to a pressure of 101 kPa.
(a) What is the nozzle exit diameter?
(b) How much further can the ambient pressure be reduced before it affects the inlet mass flow?

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For argon from Table A4 R 208 Jkg K and k 167 P Ma 150000 208373 kg 193 m11937 01V V 66 ... View full answer

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