Problem 3: Part B A vapor compression cycle has a mass flow…

Problem 3: Part B A vapor compression cycle has a mass flow rate of 0.05 kg/s. R-134a enters the compressor (η = 70%) at 2.8 bar, 70 °C and then is compressed to 9.0 bar. The R-134a exits the condenser as a saturated liquid.   Determine the cooling capacity of the cycle (tons)

Problem 1: Part A An Otto cycle begins with 8.5 L of air at…

Problem 1: Part A An Otto cycle begins with 8.5 L of air at 300 K, 1 bar. The clearance volume is 0.5 L, and the maximum temperature is 1800 K. You may interpolate if the difference between the two numbers is 0.1 or less   On a cold air-standard basis, determine the mean effective pressure of the cycle (kPa)  

Problem 2: Part C A Diesel cycle begins with 10 L of air at…

Problem 2: Part C A Diesel cycle begins with 10 L of air at 300 K, 1 bar. The cycle operates with a compression ratio of 23.25 and a maximum temperature of 2050 K. You may interpolate if the difference between the two numbers is 0.1 or less   Complete the P-V diagram for the cycle by denoting where states 1, 2, 3, and 4 are:   Submit your completed diagram in your partial work submission. There is no file upload here.   As a placeholder, type “thermodynamics” in the blank.

Problem 3: Part C A vapor compression cycle has a mass flow…

Problem 3: Part C A vapor compression cycle has a mass flow rate of 0.05 kg/s. R-134a enters the compressor (η = 70%) at 2.8 bar, 70 °C and then is compressed to 9.0 bar. The R-134a exits the condenser as a saturated liquid.   Determine the coefficient of performance