How to add HTF to the sCO2 macro materials list

Martin
Topic Author

26 Mar 2026 19:55 - 30 Mar 2026 12:25 #14517 by Martin

How to add HTF to the sCO2 macro materials list was created by Martin

I'm working my way through the sCO2 python macro and I noticed among the posible materials to use as HTF it doesn't include 45% MgCl2, 39%KCl, 16% NaCl (which is one of the 3 default salts in SAM 2024). Is there a way to add it to the list?

Last edit: 30 Mar 2026 12:25 by Martin. Reason: typos

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Taylor Brown

31 Mar 2026 10:51 - 01 Apr 2026 09:21 #14522 by Taylor Brown

Replied by Taylor Brown on topic How to add HTF to the sCO2 macro materials list

Hi Martin,

You should be able to set the HTF to Salt_45MgCl2_39KCl_16NaCl, by assigning 'htf' to 35.
The full list of supported HTFs is on line 46 of github.com/NatLabRockies/ssc/blob/develop/tcs/htf_props.h .

Please let me know if that doesn't work or you have any follow up questions.

Thanks!
Taylor

Last edit: 01 Apr 2026 09:21 by Paul Gilman.

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