Phase Envelope

Exporting the Phase Envelope Figure

Using vector graphics (i.e. the SVG option) gives you much higher resolution! If you are making a PowerPoint presentation, we recommend that you try using the SVG file format!

The pressure-temperature (or PT) phase envelope is a foundational calculation that defines the two-phase region for a given composition. In whitson^PVT you can generate the phase envelope for a fluid by simply entering its composition with a given fluid model. Once the composition is entered and saved, just click Run Phase Envelope and your phase envelope will be generated and displayed shortly!

Once the Phase Envelope is generated, you can export it as a figure (either as a PNG or SVG file), or as the raw data in a CSV file.

Do you have any questions or comments? Feel free to reach out to our support email: support.pvt@whitson.com.