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Midterm

MECHENG 235 Study Guide - Midterm Guide: Thermodynamics, Pure Phase, Ideal GasExam


Department
Mechanical Engineering
Course Code
MECHENG 235
Professor
Donald Siegel
Study Guide
Midterm

This preview shows pages 1-3. to view the full 9 pages of the document.
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ME 235, Fall 2018 Name: SOLUTIONS
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ME 235, Fall 2018 Name: SOLUTIONS
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Pure
substance
Phase
description
Pressure,
P
Temperature
T
Quality, 6
Internal energy,
u
Water
Saturated
liquid vapor
mixture
3973 kPa
250 °C
0.289
1520 kJ/kg
R-134a
Saturated
Vapor
180 kPa
-12.96 °C
1
370.56 kJ/kg
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