Water at the rate of 86 kg/min is heated from 20 to 70-C by an oil having a specific heat of 1.9 kJ/kg.-C. The fluids are used in a counterflow double-pipe heat exchanger, and the oil enters the exchanger at 110-C and leaves at 70-C. The overall heat-transfer coefficient is 230 W/m2.-C. Calculate the LMTD in -C. A) 44.8 B) 403.3 C) 37.4 (D) 561.7

Water at the rate of 86 kg/min is heated from 20 to 70-C by an oil having a specific heat of 1.9 kJ/kg.-C. The fluids are used in a counterflow double-pipe heat exchanger, and the oil enters the exchanger at 110-C and leaves at 70-C. The overall heat-transfer coefficient is 230 W/m2.-C. Calculate the LMTD in -C. A) 44.8 B) 403.3 C) 37.4 (D) 561.7

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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Hello Sir,Good Evening. I have a question in my homework related Heat Transfer lesson. The following below is my question. Please Advice. Thank You "Explain the equation used to calculate the heat flux of a counter flow type heat exchanger with a fouling factor using the LMTD concept. Write down the equations involved"
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