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Steam enters a nozzle at a pressure of 7 bar and 200°C (i.e. initial enthalpy 2850 kJ/kg) and a pressure of 1.5 bar. The initial at the entrances is leaves at velocity of steam 40 m/sec and exist velocity from the nozzle is 700 m/sec. The mass flow rate through the nozzle is 1400 kg/hr. The heat loss from the nozzle is 1105 kJ/hr. Determine the final enthalpy of steam and the nozzle area if the 3 specific volume is 1.24 m / kg.

Steam enters a nozzle at a pressure of 7 bar and 200°C (i.e. initial enthalpy 2850 kJ/kg) and a pressure of 1.5 bar. The initial at the entrances is leaves at velocity of steam 40 m/sec and exist velocity from the nozzle is 700 m/sec. The mass flow rate through the nozzle is 1400 kg/hr. The heat loss from the nozzle is 1105 kJ/hr. Determine the final enthalpy of steam and the nozzle area if the 3 specific volume is 1.24 m / kg.

Elements Of Electromagnetics
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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Steam enters a nozzle at a pressure of 7 bar and 200°C (i.e. initial enthalpy 2850 kJ/kg) and a pressure of 1.5 bar. The initial of steam at the leaves at entrances is 40 m/sec and exist velocity from the nozzle is 700 m/sec. The mass flow rate through the nozzle is 1400 kg/hr. The heat loss from the nozzle is 1105 kJ/hr. Determine the final enthalpy of steam and the nozzle area if the 3 specific volume is 1.24 m / kg.
Transcribed Image Text:Steam enters a nozzle at a pressure of 7 bar and 200°C (i.e. initial enthalpy 2850 kJ/kg) and a pressure of 1.5 bar. The initial of steam at the leaves at entrances is 40 m/sec and exist velocity from the nozzle is 700 m/sec. The mass flow rate through the nozzle is 1400 kg/hr. The heat loss from the nozzle is 1105 kJ/hr. Determine the final enthalpy of steam and the nozzle area if the 3 specific volume is 1.24 m / kg.
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