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 rate of flow of fluid is 31.6 kg/s and the specific volume at the inlet is 0.19 m’/kg, find the inlet area. (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 rate of flow of fluid is 31.6 kg/s and the specific volume at the inlet is 0.19 m’/kg, find the inlet area. (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 rate of flow of fluid is 31.6 kg/s and the specific volume at the inlet is 0.19 m³/kg, find
the inlet area.
(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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