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Estimating Properties of R-134a at Low Temperatures: Clapeyron-Clausius Equation Homework , Quizzes of Thermodynamics

A homework assignment that requires the use of the clapeyron and clapeyron-clausius equations to estimate the properties of saturated r-134a at low temperatures. The working fluid, process parameters, and equations, and asks the student to calculate various thermodynamic properties such as temperature, pressure, specific volume, specific entropy, and specific enthalpy.

Typology: Quizzes

2010/2011

Uploaded on 05/08/2011

mmurphy8912
mmurphy8912 🇺🇸

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Download Estimating Properties of R-134a at Low Temperatures: Clapeyron-Clausius Equation Homework and more Quizzes Thermodynamics in PDF only on Docsity! Sheet1 Page 1 Name Homework 13 Assigned 16-Mar-11 Clapeyron-Clausius Equation Due 21-Mar-11 Process Parameters Working Fluid is R-134a R 0.01946 Btu/lbm R k 1.106 N 1 T -99 °C = (-100 + N)°C Cp 0.2030 Btu/lbm R State T T P x v h s [F] [R] [psia] [ft^3/lbm] [Btu/lbm] [Btu/lbm R] 1 -40 419.67 7.49 0 0.0113 0.0 0.00000 2 -40 419.67 7.49 1 5.717 95.8 0.22830 3 -99 360.67 1.099 1 34.518 83.840 0.23489 4 -99 360.67 1.099 0 0.0113 -11.980 -0.0308 Use the Clapeyron and Clapeyron-Clausius equations and assumptions to estimate the properties of saturated liquid R-134a at low temperatures.
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