R-134a is throttled in a line flowing at 25oC, 750 kPa with negligible kinetic energy to a

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R-134a is throttled in a line flowing at 25oC, 750 kPa with negligible kinetic energy to a pressure of 165 kPa. Find the exit temperature and the ratio of exit pipe diameter to that of the inlet pipe (Dex/Din) so the velocity stays constant.

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Feb 23, 2016 06:53 AM

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R-134a is throttled in a line flowing at 25oC, 750 kPa with negligible kinetic energy to a

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Energy Eq613 h 1 12 V 2 1 gZ 1 h 2 12 V 2 2 gZ 2 Proc...View the full answer

Fundamentals of Thermodynamics

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