lanl / lanl/singularity-eos

3T physics with PTE

Open
#602 5 comments 1 reaction 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
C++
Stars
39
Forks
22
Avg merge
10h 22m
Merged PRs (30d)
3

Description

Is there any recommendations on using the pressure-temperature equilibrium with 3T eos? I see that in the tests that there is a use case with only IdealElectrons for the eos indexer, which would suggest to me to do separate PTE solves for ions and electrons.

Naively my first thought was to do the PTE with two equations for the total ion & electron internal energies and equate P = Pion + Pele. This seems manageable to build from what is already in singularity, but am curious if anyone has thought about this already.

Thanks in advance!

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the tests that use IdealElectrons as the EOS indexer and the existing PTE implementation in singularity. The issue does not identify files or tests for a concrete change; completion would require an agreed approach for 3T PTE solves before implementation can be scoped.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
hpc
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.