A certain water heater operates under steady flow conditions receiving 3.78 kg/s of water at temperature 74oC and enthalpy of 309.7 KJ/kg. The water is heated at temperature 102oC and enthalpy of 2679.2 KJ/kg. The mixture leaves the heater as liquid water at temperature 100oC, enthalpy 419.04 KJ/kg. How many kg per hour of steam must be supplied to the heater?
A certain water heater operates under steady flow conditions receiving 3.78 kg/s of water at temperature 74oC and enthalpy of 309.7 KJ/kg. The water is heated at temperature 102oC and enthalpy of 2679.2 KJ/kg. The mixture leaves the heater as liquid water at temperature 100oC, enthalpy 419.04 KJ/kg. How many kg per hour of steam must be supplied to the heater?
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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A certain water heater operates under steady flow conditions receiving 3.78 kg/s of water at temperature 74oC and enthalpy of 309.7 KJ/kg. The water is heated at temperature 102oC and enthalpy of 2679.2 KJ/kg. The mixture leaves the heater as liquid water at temperature 100oC, enthalpy 419.04 KJ/kg. How many kg per hour of steam must be supplied to the heater?
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