The inlet temperatures for a double-pipe heat exchanger contains water are 35 °C and 200 °C. If their flow rates are 84 kg/h (cold) and 42 kg/h (hot), then; a) Draw the schematic diagrams of counter flow and parallel flow operated for this heat exchanger. b) Evaluate the maximum rate of heat transfer. c) Evaluate the temperatures of water at the outlet of heat exchanger. If it is counterflow, the heat transfer area of heat exchanger and overall heat transfer coefficient are 0.33 m² and 180 W/m².K, respectively.

The inlet temperatures for a double-pipe heat exchanger contains water are 35 °C and 200 °C. If their flow rates are 84 kg/h (cold) and 42 kg/h (hot), then; a) Draw the schematic diagrams of counter flow and parallel flow operated for this heat exchanger. b) Evaluate the maximum rate of heat transfer. c) Evaluate the temperatures of water at the outlet of heat exchanger. If it is counterflow, the heat transfer area of heat exchanger and overall heat transfer coefficient are 0.33 m² and 180 W/m².K, respectively.

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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