Water flows through a horizontal coil heated from outside. During its passage, it changes state from liquid at 200 kPa and 80oC to vapor at 100 kPa and 125oC. The entering and exit velocities are 3 m/s and 200 m/s respectively. Determine the heat transferred through the coil per unit mass of water. Hinlet = 334.9 kJ/kg; Houtlet = 2726 kJ/kg.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Water flows through a horizontal coil heated from outside. During its passage, it changes state from liquid at 200 kPa and 80oC to vapor at 100 kPa and 125oC. The entering and exit velocities are 3 m/s and 200 m/s respectively. Determine the heat transferred through the coil per unit mass of water. Hinlet = 334.9 kJ/kg; Houtlet = 2726 kJ/kg.

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