Adiabatic Process: Solving Problems with Formulas & Methods

[Kajan thana]

TL;DR

T1= 600K
p1= 200 bar
h=3539 (kJ/kg)
s = 6508 (J/kg.k)
cp = 2781 (J/Kg.K)

steam at 200 bar 600 c flows steadily through an adiabatic throttle with a downstream pressure of 1 bar(state 2).

How do I find the cp, h and `T value for state 2?

Could I have help with what formulas or method that is required in order to solve the problem?

 

[Chestermiller]

Do you have a set of steam tables? For this continuous flow process, what is the constraint on the change of enthalpy per unit mass? Is the starting temperature 600 K or 600 C?