Question: Consider the scheme P9.84 for producing fresh water from salt water. The conditions are as shown in the figure. Assume that the properties of salt

Consider the scheme P9.84 for producing fresh water from salt water. The conditions are as shown in the figure. Assume that the properties of salt water are the same as for pure water, and that the pump is reversible and adiabatic.
a. Determine the ratio (m7/m1), the fraction of salt water purified.
b. Determine the input quantities, wP and qH.
c. Make a second law analysis of the overall system.

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