Class 4 - Equilibrium and Reversible Processes. Part 1 - Contact Before Work 5 min Part 2 - Review and Report Out 45 min Break 10 min Part 3 - Review (continued) 15 min Part 4 - Forces & Energy Transfer 10 min Part 5 - The Equations 10 min
Each sub-team of two persons, use a blank sheet of paper or a page from your Academic Journal to:
10 What additional constraints are required to define a reversiblepath; i.e., both internally and externally reversible? (p. 519)
11Define the term 'immediatesurroundings'; what is included and what is excluded? (p. 520)
12Define the concept of 'steady state'.
13State the 'heat transfer heuristic' (p. 526)
Be back with your team, ready to work, in 10minutes : rememberourECE 340 Class
Code of Cooperation !
Body # B,
Body # C,
Body # A, the flywheel
‘part of the load’
System = ‘Control Volume’ which contains the gas being compressed.
1. Model Variables
From the Sketch …
From Equation 1...
From Equation 2, etc. ….
- Initial Conditions
- Independent Variables
Design Variables; Solvable ?