solution

One kilogram of water in a piston-cylinder assembly initially at 160∘” role=”presentation” style=”display: inline-block; line-height: 0; font-size: 16.94px; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding-top: 1px; padding-bottom: 1px; position: relative;”>°${}^{°}$C and 1.5 bar undergoes an isothermal, internally reversible compression process to a saturated liquid state.

(a) Draw a figure clearly labeling your system, the components, and the system boundary. Clearly list all assumptions.

(b) Find Q12” role=”presentation” style=”display: inline-block; line-height: 0; font-size: 16.94px; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding-top: 1px; padding-bottom: 1px; position: relative;”>Q12$Q_{12}$ in units of kJ.

(c) Find W12” role=”presentation” style=”display: inline-block; line-height: 0; font-size: 16.94px; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding-top: 1px; padding-bottom: 1px; position: relative;”>W12$W_{12}$ in units of kJ.

(c) Find W12” role=”presentation” style=”display: inline-block; line-height: 0; font-size: 16.94px; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding-top: 1px; padding-bottom: 1px; position: relative;”>W12$W_{12}$ in units of kJ.

(d) Sketch the process on a p-v diagram. Indicate the work on this sketch. Show the critical point, include the appropriate isotherm.

(e) Sketch the process on a T-s diagram. Indicate the heat on this sketch. Show the critical point, include the appropriate isobar.