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nichollsh / AGNI

A 1D radiative-convective model for the atmospheres of hot terrestrial planets.
https://nichollsh.github.io/AGNI/
GNU General Public License v3.0
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Realistic EOS for Water #12

Open nichollsh opened 10 months ago

nichollsh commented 10 months ago

Currently the model uses the ideal gas equation of state. At high pressures this becomes less valid. Incorporating a more realistic EOS (e.g. Redlich–Kwong) could make a difference to the heights, layer masses, and heating rates in the model.

nichollsh commented 3 months ago

For water, we can quite easily access the AQUA collection of equations. They are nicely tabulated as a CSV file on the GitHub repository: https://github.com/mnijh/AQUA/blob/master/Tables/aqua_eos_pt_v1_0.zip

Mirrored data on OSF: https://osf.io/xzet3/