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R-134a fills a 0.1-m3 capsule at 20°C, 200 kPa. It is
Chapter 5, Problem 65HP(choose chapter or problem)
Problem 65HP
R-134a fills a 0.1-m3 capsule at 20°C, 200 kPa. It is placed in a deep freezer, where it is cooled to−10°C. The deep freezer sits in a room with ambient temperature of 20°C and has an inside temperature of−10°C. Find the amount of energy the freezer must remove from the R-134a and the extra amount of work input to the freezer to perform the process.
Questions & Answers
QUESTION:
Problem 65HP
R-134a fills a 0.1-m3 capsule at 20°C, 200 kPa. It is placed in a deep freezer, where it is cooled to−10°C. The deep freezer sits in a room with ambient temperature of 20°C and has an inside temperature of−10°C. Find the amount of energy the freezer must remove from the R-134a and the extra amount of work input to the freezer to perform the process.
ANSWER:
Solution 65 HP
Step 1 of 7:
In this question, we need to find amount of energy which must be removed by freezer and amount of work input to the freezer to remove energy
Data given
Volume of R134a
Ambient Temperature
Pressure
Cold temperature