Hot oil (cp = 2200 J/kg.K) water in a heat exchanger with 2 bodies and 12 pipes ( cp = 4180 J/kg.K) is cooled by. 1.8 cm diameter pipes are thin-walled and made of copper. The length of each pipe passage in the heat exchanger is 3 m and the total heat transfer coefficient is 340 W/m2.K is. Water flows through the pipes with a total mass flow of 0.1 kg/s, and oil flows through the body with a mass flow of 0.2 kg/s. Water and oil enter at a temperature of 18 oC and 160 oC, respectively. Find the unit transfer coefficient (NTU) in the heat exchanger. %3D %3D

Hot oil (cp = 2200 J/kg.K) water in a heat exchanger with 2 bodies and 12 pipes ( cp = 4180 J/kg.K) is cooled by. 1.8 cm diameter pipes are thin-walled and made of copper. The length of each pipe passage in the heat exchanger is 3 m and the total heat transfer coefficient is 340 W/m2.K is. Water flows through the pipes with a total mass flow of 0.1 kg/s, and oil flows through the body with a mass flow of 0.2 kg/s. Water and oil enter at a temperature of 18 oC and 160 oC, respectively. Find the unit transfer coefficient (NTU) in the heat exchanger. %3D %3D

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 10.27P

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