(b) A piston-cylinder assembly contains a two-phase liquid-vapour mixture of water at 40 bar with a quality of 80%. The
Posted: Fri Jun 10, 2022 11:27 am
- B A Piston Cylinder Assembly Contains A Two Phase Liquid Vapour Mixture Of Water At 40 Bar With A Quality Of 80 The 1 (104.49 KiB) Viewed 282 times
liquid-vapour mixture of water at 40 bar with a quality of 80%. The
mixture is heated and expands at a constant pressure until a final
temperature of 320 degrees C is reached. (State all formulas)
(i) Determine the work for the process in kJ per kg of
water.
(ii) Determine the heat transfer in kJ per kg of water.
(iii) Show the process on a sketch of a T-v diagram, include all
key features.
(b) A piston-cylinder assembly contains a two-phase liquid-vapour mixture of water at 40 bar with a quality of 80%. The mixture is heated and expands at constant pressure until a final temperature of 320 °C is reached. (i) Determine the work for the process in kJ per kg of water. (ii) Determine the heat transfer in kJ per kg of water. (iii) Show the process on a sketch of the T v diagram identifying key features.