Suppose we would like to establish limits for the rule T 2 = T 1 (P 2

Question:

Suppose we would like to establish limits for the rule T₂ = T₁(P₂/P₁)^R/C_P by asserting that the estimated T₂ should be within 5% of the one calculated using the departure functions. For ω = 0 and T_r =[1, 10] at state 1, determine the values of P_r where this assertion holds valid by using the Peng-Robinson equation as the benchmark.