Problem
1. The air-standard Carnot cycle was not shown in the text; show the T-s diagram for this cycle. In an air-standard Carnot cycle the low temperature is 320 K and the efficiency is 60%. If the pressure before compression and after heat rejection is 100 kPa, find the high temperature and the pressure just before heat addition.
2. Air in a piston/cylinder goes through a Carnot cycle in which TL = 26.8?C and the total cycle efficiency is η = 2/3. Find TH, the specific work, and the volume ratio in the adiabatic expansion for constant CP, CV.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.