An oil pre-heater consists of a ingle tube of 10 mm diameter and 5m length, with its

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An oil pre-heater consists of a ingle tube of 10 mm diameter and 5m length, with its surface maintained at 175°C by swirling combustion gases. The engine oil (new) enters at 75°C. What flow rate must be supplied to maintain an oil outlet temperature of 100°C? What is the corresponding heat transfer rate?

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Fundamentals of Heat and Mass Transfer

ISBN: 978-0471457282

6th Edition

Authors: Incropera, Dewitt, Bergman, Lavine

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