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A 2-phase region on PT Diagram where both liquid and gas state of a Fluid Mixture share the same volume and each occupying a certain percentage of this volume (see Fig. 1).
It forms a closed region bounded by Bubble Point Curve and Dew Point Curve with a junction at Pseudo-Critical Point
(see Fig. 2).LaTeX Math Inline body --uriencoded--(T_%7Bpc%7D, p_%7Bpc%7D)
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| Fig. 1. Schematic PT Diagram with Vapour Liquid Envelope. |
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