Fix potential difference calculations in molar variables #1228
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR changes the potential difference calculations in the compositional solvers (
CompositionalMultiphaseFlow
andCompositionalMultiphaseWell
) to make sure that we always use the phase mass densities in the gravity term. The constitutive models are also modified so that they always compute the phase mass densities, even whenuseMass = 1
.I tested this PR with
deadoil_3ph_staircase_gravity_segregation_3d
,co2_flux_3d
, andstaircase_co2_wells_3d
to make sure thatuseMass = 0
anduseMass = 1
produce the same results when gravity is on.Related to https://github.com/GEOSX/integratedTests/pull/106.
Fixes #1209.