Explanation Calculate the rate of heat removed from water ( Q ˙ L ) . Q ˙ L = m ˙ c p ( T 1 − T 2 ) (I) Here, the mass flow rate of water is m ˙ , the specific heat at constant pressure is c p , the initial temperature of the water is T 1 and the final temperature of the water is T 2 . Conclusion: Convert the unit of temperature T 1 from °C to K . T 1 = 24 °C = ( 24 + 273 ) K = 297 K Convert the unit of temperature T 2 from °C to K . T 2 = 13 °C = ( 13 + 273 ) K = 286 K Substitute 215 kg / h for m ˙ , 3

8th Edition

ISBN: 9780073398174

Author: Yunus A. Cengel Dr., Michael A. Boles

Publisher: McGraw-Hill Education

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a bur…

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Chapter 6.11, Problem 48P

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The rate of cooling of the refrigerator.

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Chapter 6.11, Problem 47P

Chapter 6.11, Problem 49P

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