Steam with initial parameters p1 = 0.1 MPa and t1 = 390 °C was expanded isentropically to a pressure of 0.03 MPa and then heated isobarically, providing 472 kJ/kg of heat. Determine the parameters of the steam (p, v, t, h, s, x) in the characteristic states of transformations. Draw the graphical illustration of the processes in the h - s, p – v, and T – s diagrams. Calculate the unitary volumetric work and the unitary net (technical) work of both transformations.
If someone can hept me to find the value of p, c ,t,h,s,x for each state ?
Hey Lilit welcome to the Thermodynamics Forum,
Can you please also state where did you get stuck so that others can give specific answer. :) Thanks.