Liquid water is at 5 bar and 200 degrees, it is throttled isoenthalpically to 5 bar. Deduce the temperature and vapour fraction using steam tables.
Was able to find the temperature easily by just looking at the table of 179.9 degrees, and the enthalpy of liquid water at 250 degrees and 8 bar of 1085.3 KJ/mol but not too sure how to find the vapour fraction??
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And actually passed?