numerator gives the actual heat2-3. Heat Exchange Between Oil and Water. Water is flowing at the rate of 1.13 kg/s ina 1-2 shell-and-tube heat exchanger, and is heated from 45°C to 85°C by an oil hav-ing a heat capacity of 1.95 kJ/kg K. The oil enters at 120°C and leaves at 85°C. Cal-culate the area of the exchanger if the overall heat-transfer coefficient is 300 W/m2. K

Consider the heat exchanger to be counter flow type and draw the temperature profiles for the same.

Answered: numerator gives the actual heat 2-3.…

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter10: Heat Exchangers

Section: Chapter Questions

Problem 10.20P

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Similar questions

If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F, how much heat in Btu/h is being absorbed or rejected in the heat pump? Show all work and units.
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What is the log mean temperature difference in oC of a double-pipe counterflow heat exchanger where the fluid enters at 90oC and exits at 50oC. Inside the inner pipe another fluid enters at 20oC and exits at 60oC.
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am ice plant of 200 tons refrigeration capacity makes use of the shell and tub e remover. the temperature is discharge is 112 C and vapor is cooler to 52 C. water enters at 24 C and is heated during ther counterflow with vapor to 70 C. the compressor operature at 1352.2 kpaa condenser pressure and 247.14 kpaa evaporates pressure. the overall coefficient of the heat transfer is 390 kj/hr-m-c. calculate the LMTD.
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