Solution Found!
In Fig. P3.5, CV A is the mass inside a piston/ cylinder,
Chapter 3, Problem 5CGP(choose chapter or problem)
Problem 5CGP
In Fig. P3.5, CV A is the mass inside a piston/ cylinder, and CV B is the mass plus the piston outside, which is the standard atmosphere. Write the energy equation and work term for the two CVs, assuming we have a nonzero Q between state 1 and state 2.
FIGURE P3.5
Questions & Answers
QUESTION:
Problem 5CGP
In Fig. P3.5, CV A is the mass inside a piston/ cylinder, and CV B is the mass plus the piston outside, which is the standard atmosphere. Write the energy equation and work term for the two CVs, assuming we have a nonzero Q between state 1 and state 2.
FIGURE P3.5
ANSWER:
Solution 5 CGP:
Step 1 of 2:-
Here we have to write down the energy equation and work terms for the two CVs.
The process for A is,
.
The energy equation will be,
The work can be calculated as,