Consider water at 250C and 800 kPa. Determine a value for the partial derivative by the following
Question:
Consider water at 250°C and 800 kPa. Determine a value for the partial derivative
by the following methods:
(a) Use the Redlich–Kwong equation of state.
(b) Use the steam tables directly.
(c) Use the steam tables together with the Maxwell relation given in Equation (5.18).
Compare your answers and explain which one you think is the most accurate.
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