Hot exhaust gases are used in a finned-tube cross-flow heat exchanger to heat 2.5 kg/s of water from 35 to 85-C. The gases [cp = 1.09 kJ/kg . °C] enter at 200 and leave at 93°C. The overall heat-transfer coefficient is 180 W/m2. C. Calculate the area of the heat exchanger using the LMTD approach.

Hot exhaust gases are used in a finned-tube cross-flow heat exchanger to heat 2.5 kg/s of water from 35 to 85-C. The gases [cp = 1.09 kJ/kg . °C] enter at 200 and leave at 93°C. The overall heat-transfer coefficient is 180 W/m2. C. Calculate the area of the heat exchanger using the LMTD approach.

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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