Example 29.18 In an oil cooler of the counter flow type 5000kg.per of oil of specific heat 0.6 are cooled from 40°C to 24°C by means of 6000 kg/hr of water which enter at 15°C. Find the cooling surface required if the overall coefficient of heat transmission is 3000 kcal/ in² hour °C?

Example 29.18 In an oil cooler of the counter flow type 5000kg.per of oil of specific heat 0.6 are cooled from 40°C to 24°C by means of 6000 kg/hr of water which enter at 15°C. Find the cooling surface required if the overall coefficient of heat transmission is 3000 kcal/ in² hour °C?

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.51P

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