A feed water heater operating in steady state has 2 inlets and 1 outlet. Liquid water enters. from the 1st inlet with 7 bar pressure, 42°C temperature and 70 kg/s mass flow. From the inlet 2, a liquid-steam mixture enters to the system with 98% quality and 7 bar pressure. Saturated liquid comes out from the outlet at 7 bar pressure. Heat transfer with the environment, kinetic and potential energy effects are neglected. Find the mass flow entering the 2nd inlet. Find the mass flow entering from the 2nd inlet. (kg/s)
A feed water heater operating in steady state has 2 inlets and 1 outlet. Liquid water enters. from the 1st inlet with 7 bar pressure, 42°C temperature and 70 kg/s mass flow. From the inlet 2, a liquid-steam mixture enters to the system with 98% quality and 7 bar pressure. Saturated liquid comes out from the outlet at 7 bar pressure. Heat transfer with the environment, kinetic and potential energy effects are neglected. Find the mass flow entering the 2nd inlet. Find the mass flow entering from the 2nd inlet. (kg/s)
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 feed water heater operating in steady state has 2 inlets and 1 outlet.
Liquid water enters. from the 1st inlet with 7 bar pressure, 42°C temperature and 70 kg/s mass flow.
From the inlet 2, a liquid-steam mixture enters to the system with 98% quality and 7 bar pressure.
Saturated liquid comes out from the outlet at 7 bar pressure.
Heat transfer with the environment, kinetic and potential energy effects are neglected. Find the mass flow entering the 2nd inlet.
Find the mass flow entering from the 2nd inlet. (kg/s)
Heat transfer with the environment, kinetic and potential energy effects are neglected. Find the mass flow entering the 2nd inlet.
Find the mass flow entering from the 2nd inlet. (kg/s)
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