PROBLEM # 22.a. mass = 2at m and flow rate = 1020 kg /min, decreased from at a pressure= the temperature of hot water is being 212.09 OF using a heat coolant with 248.09 °F to exchanger. Reservvir water u used as and mass flow rate = 1800 kg Imin inlet temperature = 50. 04 °F. The minimum allow able surface are a = 2 70. 17 ft" %3D of heat ex changer maxi mum all ow able overall heat = 2016.05 btu/ The transfer The heat Capaci ty to be use d must be the average value of coefficient of heat exchanger inet and outlet temperatures.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Find the heat capacity of the hot and cold fluid. 

PROALEM # 22.a.
mass
at a pressure
= 2at m and flow rate = 1020 kg /min,
the temperature of hot water is
being dicreared fom
using a heat exchanger.
w coolant with
248.09°F to 212.09 oF
Reservoir water
U wsed as
mass flow rate = 1800 ka lmin and
= 50.09 oF.
The minimum = 270. 17 ft"
of heat ex changer
in let temperature
allow able surface are a
2.
%3D
all ow able overall heat = 206.05 btu/
The
transfer coefficient of heat exchanger
maxi muim
%3D
The heat Capaci ty to be use d must be
the average value
of
inlet and outlet temperatures.
Transcribed Image Text:PROALEM # 22.a. mass at a pressure = 2at m and flow rate = 1020 kg /min, the temperature of hot water is being dicreared fom using a heat exchanger. w coolant with 248.09°F to 212.09 oF Reservoir water U wsed as mass flow rate = 1800 ka lmin and = 50.09 oF. The minimum = 270. 17 ft" of heat ex changer in let temperature allow able surface are a 2. %3D all ow able overall heat = 206.05 btu/ The transfer coefficient of heat exchanger maxi muim %3D The heat Capaci ty to be use d must be the average value of inlet and outlet temperatures.
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