Fundamentals Of Thermodynamics
10th Edition
ISBN: 9781119494966
Author: Borgnakke, C. (claus), Sonntag, Richard Edwin, Author.
Publisher: Wiley,
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Chapter 7, Problem 7.21P
A compressor in a commercial refrigerator receives R−410A at −25°C and unknown quality. The exit is at 2000 kPa, 60°C and the process is assumed to be reversible and adiabatic. Neglect kinetic energies and findthe inlet quality and the specific work.
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- A compressor In a refrigerator recelves R-410A at 150kPa, -40°C, and It brings the vapor up to 600 kPa using an actual specific work of 60 kJ/kg In an adlabatic compression. Surrounding temperature Is 25°C. Find the specific reversible work and the Irreversibility.arrow_forwardAn adiabatic turbine has an efficiency of 90%. If air is compressed from 1100kpa and 227 degree Celsius to 101kpa. Find the work done and final temperature. Sketch process on T-S diagram.arrow_forward6. Steam expands isentropically from 2 MPa and 375 °C to a final temperature of 95 °C. Find the final quality and the work for a non-flow and steady flow processes.arrow_forward
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