Zero Temperature eos#842

Merged

danieljprice merged 19 commits into

danieljprice:mainfrom

AliPourmand:zeroT_eos

Jun 18, 2026

Commits on Jun 15, 2026

this module is a simple thing that has the zero temperature eos function from kippenhahn in it. I just need to derive sound speed and add it there along with internal energy and a reverse function …
AliPourmand
committed

Commits on Jun 16, 2026

added sound speed and internal energy, implementing root solver now for density from pressure. also decided to add chandra eos function to make things easier
AliPourmand
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ok now eos_zerotemp is complete, now time to add it to eos and other places possibly needed
AliPourmand
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added necessary changes to eos.f90, just asking daniel before actually testing it if there is anything else he thinks is necessary
AliPourmand
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added some stuff after consulting daniel, should be ready to test
AliPourmand
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debugged some things
AliPourmand
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added manual inputs for several compositions similar to helmholtz eos, with the default set to c=0.5 0=0.5
AliPourmand
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tested, everything works well now, I am requesting a pull
AliPourmand
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some debugging needed after pull request comments, simplified csound expression for example
AliPourmand
committed

Commits on Jun 17, 2026