Q3: A nozzle is a device for increasing the velocity of a steadily flowing stream of fluid. At the inlet to a certain nozzle the enthalpy of the fluid is 3025 kJ/kg and the velocity is 60 m/s. At the exit from the nozzle the enthalpy is 2790 kJ/kg. The nozzle is horizontal and there is negligible heat loss from it. (a) Find the velocity at the nozzle exit. (b) If the inlet area is 0.1 m and the specific volume at the inlet is 0.19 m/kg, find the rate of flow of fluid. (c) If the specific volume at the nozzle exit is 0.5 m/kg, find the exit area of the nozzle.
Q3: A nozzle is a device for increasing the velocity of a steadily flowing stream of fluid. At the inlet to a certain nozzle the enthalpy of the fluid is 3025 kJ/kg and the velocity is 60 m/s. At the exit from the nozzle the enthalpy is 2790 kJ/kg. The nozzle is horizontal and there is negligible heat loss from it. (a) Find the velocity at the nozzle exit. (b) If the inlet area is 0.1 m and the specific volume at the inlet is 0.19 m/kg, find the rate of flow of fluid. (c) If the specific volume at the nozzle exit is 0.5 m/kg, find the exit area of the nozzle.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Q3: A nozzle is a device for increasing the velocity of a steadily flowing stream of fluid. At the
inlet to a certain nozzle the enthalpy of the fluid is 3025 kJ/kg and the velocity is 60 m/s. At the
exit from the nozzle the enthalpy is 2790 kJ/kg. The nozzle is horizontal and there is negligible
heat loss from it.
(a) Find the velocity at the nozzle exit.
(b) If the inlet area is 0.1 m and the specific volume at the inlet is 0.19 m/kg, find the rate of
flow of fluid.
(c) If the specific volume at the nozzle exit is 0.5 m/kg, find the exit area of the nozzle.
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