Thermodynamics: An Engineering Approach 8th Edition

Published by McGraw-Hill Education
ISBN 10: 0-07339-817-9
ISBN 13: 978-0-07339-817-4

Chapter 3 - Properties of Pure Substances - Problems - Page 161: 3-142

Answer

a) $51.1^{\circ}C$

Work Step by Step

Knowing that: $V_{1}=V_{2}$ $m_{1}=m_{2}$ $\frac{T_{1}}{P_{1}}=\frac{T_{2}}{P_{2}}$ $T_{2}=\frac{P_{2}T_{1}}{P_{1}}=\frac{(95+215)kPa*(25+273.15)K}{(95+190)kPa}=324.30K$ $T_{2}=51.15^{\circ}C$
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