A diesel engine produces hot exhaust gases which are used to produce steam in an evaporator. The heat transfer surface area of the heat exchanger based on water side is 0.5 m² and overall heat transfer coefficient is 1780 W/m² °C. Exhaust gases (Cp = 1051 J/kg . °C) enter the heat exchanger at 550°C at a rate of 0.25 kg/s while water enters as saturated liquid and evaporates at 200°C. Determine the rate of evaporation of water in kg/hr. A 175 B 165 с 170 160

A diesel engine produces hot exhaust gases which are used to produce steam in an evaporator. The heat transfer surface area of the heat exchanger based on water side is 0.5 m² and overall heat transfer coefficient is 1780 W/m² °C. Exhaust gases (Cp = 1051 J/kg . °C) enter the heat exchanger at 550°C at a rate of 0.25 kg/s while water enters as saturated liquid and evaporates at 200°C. Determine the rate of evaporation of water in kg/hr. A 175 B 165 с 170 160

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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