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Steam at 120 bars and 400°C is a real gas. Determine the specific volume, in m3/kg,...

Steam at 120 bars and 400°C is a real gas. Determine the specific volume, in m3/kg, by means of (a) the ideal-gas equation, (b) van der Waals' equation, (c) the Redlich-Kwong (RK) equation, (d) the two-parameter Z chart, and (e) the superheat table.

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