20. At inlet to a certain nozzle, the specific enthalpy of the fluid passing is 3000 kl/kg and the velocity is 60 m/sec. At the discharge, the specific enthalpy is 2762 kJ/kg. The nozzle is horizontal and there is negligible heat loss from it. (a) find the velocity at exit from the nozzle (b) if the inlet area is 0.1 m' and specific volume at inlet is 0.187 m/kg, find the mass flow rate (c) if the specific volume at the nozzle exit is 0.498 m/kg, find the exit area of the nozzle.

20. At inlet to a certain nozzle, the specific enthalpy of the fluid passing is 3000 kl/kg and the velocity is 60 m/sec. At the discharge, the specific enthalpy is 2762 kJ/kg. The nozzle is horizontal and there is negligible heat loss from it. (a) find the velocity at exit from the nozzle (b) if the inlet area is 0.1 m' and specific volume at inlet is 0.187 m/kg, find the mass flow rate (c) if the specific volume at the nozzle exit is 0.498 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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