The oil cooler of a ship Diesel engine is a simple counterflow type heat exchanger. Overall 4. transfer coefficient, U is 0.400 kW/m'K and surface area A is 15 m'. Oil enters at 80 C at 3 k rate and water enters at 20°C at 4 kg/s rate. Find: a. The amount of heat transferred b. Water exit temperature Oil exit temperature C. Cae = 4.18 kJ/kg.K, Can=1.67 kJ/kg.K

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The oil cooler of a ship Diesel engine is a simple counterflow type heat exchanger. Overall be
4.
transfer coefficient, U is 0.400 kW/m'K and surface area A is 15 m'. Oil enters at 80C at 3 ke
rate and water enters at 20°C at 4 kg/s rate. Find:
a.
The amount of heat transferred
b.
Water exit temperature
Oil exit temperature
C.
Caer
4.18 kJ/kg.K, Con = 1.67 kJ/kg.K
Transcribed Image Text:The oil cooler of a ship Diesel engine is a simple counterflow type heat exchanger. Overall be 4. transfer coefficient, U is 0.400 kW/m'K and surface area A is 15 m'. Oil enters at 80C at 3 ke rate and water enters at 20°C at 4 kg/s rate. Find: a. The amount of heat transferred b. Water exit temperature Oil exit temperature C. Caer 4.18 kJ/kg.K, Con = 1.67 kJ/kg.K
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