Available Functions

Calculating entrapment depth, FI pressure and CO2 density

RelaxiFI includes functions originally on DiadFit v.0.71 (https://github.com/PennyWieser/DiadFit), to aid in calculating internal pressure and density of CO2 with Equations of State as well as depths of entrapment.

Modelling polybaric stretching

RelaxiFI allows users to model stretching of CO2 dominated FI during ascent and decompression. An option is included to reduce the data output so that it can be fed into a subsequent model step.

Modelling isobaric stretching

RelaxiFI users to evaluate stretching of FI during storage or quenching, with a constant external pressure. There is also a function to loop through different FI sizes and distances from crystal defects at constant external pressure.