Ts Diagram Constant Pressure. These processes are described in the p v and t s diagram as shown in the figure. For reversible ideal processes the area under the t s.
So this process complete in four steps. The pressure falls from p3 to p4 volume increases from v3 to v4 the temperature falls from t3 to t4 and entropy remains constant i e. During an isentropic process there is no change in the entropy of the system and the process is reversible.
These processes are described in the p v and t s diagram as shown in the figure.
A constant pressure process is called an isobaric process and this type of process occurs in the combustor of a gas turbine engine. Constant volume heat rejection in this process the piston rest at bdc for a moment and the cold body is brought in contact with the cylinder and the heat rejection takes place at constant. So this process complete in four steps. For reversible ideal processes the area under the t s.
