Pure water at a flow rate of (1500 mathrm{~kg} /) minute at (mathrm{p}=5000 mathrm{kPa}) and (mathrm{T}=500 mathrm{~K})

Question:

Pure water at a flow rate of $1500 \mathrm{~kg} /$ minute at $\mathrm{p}=5000 \mathrm{kPa}$ and $\mathrm{T}=500 \mathrm{~K}$ is sent to an adiabatic flash system operating at $\mathrm{p}=100 \mathrm{kPa}$.

a. Is this feed a liquid, a vapor, or a two-phase mixture?

b. Find $\mathrm{T}_{\text {drum }}$ (in $\mathrm{K}$ ), and the flow rates $\mathrm{L}$ and $\mathrm{V}$ (in $\mathrm{kg} / \mathrm{min}$ ) leaving the flash drum.

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