An ASME long radius nozzle with B = 0.5 is used to measure flow of 17...

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An ASME long radius nozzle with B = 0.5 is used to measure flow of 17 °C air through a 0.20 m diameter circular-sectioned tube. The upstream absolute pressure is 150 kPa. The density of air at 1 atm 17 °C is 1.15 kg/m³. The dynamic viscosity of air is 1.85 x 10-5 N S/m². The differential pressure drop in the nozzle is Ap = 60 kPa. Require use of graph only for acquiring Y and Ko. 7. The air density in the upstream is (a) 1.70 kg/m³ (b) 1.15 kg/m³ (c) 3.40 kg/m³ (d) 5.62 kg/m³ 8. The expansion factor Y for the air flow is (a) 0.93 (b) 0.74 (c) 0.81 (d) 0.87 9. Assuming a very large Reynolds number for the air flow, the flow coefficient Ko is (b) 1.04 (a) 0.980 (c) 1.005 (d) 1.08 10. The volume flow rate through the tube is 11. The air flow velocity in the upstream is An ASME long radius nozzle with B = 0.5 is used to measure flow of 17 °C air through a 0.20 m diameter circular-sectioned tube. The upstream absolute pressure is 150 kPa. The density of air at 1 atm 17 °C is 1.15 kg/m³. The dynamic viscosity of air is 1.85 x 10-5 N S/m². The differential pressure drop in the nozzle is Ap = 60 kPa. Require use of graph only for acquiring Y and Ko. 7. The air density in the upstream is (a) 1.70 kg/m³ (b) 1.15 kg/m³ (c) 3.40 kg/m³ (d) 5.62 kg/m³ 8. The expansion factor Y for the air flow is (a) 0.93 (b) 0.74 (c) 0.81 (d) 0.87 9. Assuming a very large Reynolds number for the air flow, the flow coefficient Ko is (b) 1.04 (a) 0.980 (c) 1.005 (d) 1.08 10. The volume flow rate through the tube is 11. The air flow velocity in the upstream is

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Given Upstream absolute pressure p1 150 kPa Temperature T 17C 290 K Density of air at 1 atm 17C 115 ... View the full answer