PUBLI/LIHUEDIDO PUBLIC/CYHOEDD Question 2 Helium at 600 kPa and 90 °C expands isentropically through a convergent-diverg

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PUBLI/LIHUEDIDO PUBLIC/CYHOEDD Question 2 Helium at 600 kPa and 90 °C expands isentropically through a convergent-diverg

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Publi Lihuedido Public Cyhoedd Question 2 Helium At 600 Kpa And 90 C Expands Isentropically Through A Convergent Diverg 1
Publi Lihuedido Public Cyhoedd Question 2 Helium At 600 Kpa And 90 C Expands Isentropically Through A Convergent Diverg 1 (30.12 KiB) Viewed 35 times
PUBLI/LIHUEDIDO PUBLIC/CYHOEDD Question 2 Helium at 600 kPa and 90 °C expands isentropically through a convergent-divergent nozzle to 100 kPa. For perfectly expanded conditions, determine (a) the mass flow rate through a throat area of 3 cm², (15 marks) (b) the required exit area and the corresponding exit velocity. (10 marks) The molar mass of helium is 4 kg/kmol and y = 5/3. Assume the universal gas constant is 8.3145 kJ/kmol.K. (Total 25 marks) a fo Page 3 of 10
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