feat: Add constant k-value flash

[dkachuma]

Implements a constant k-value compositional fluid model using a compositional density and LBC viscosity. With this model, k-values are dependent only on pressure and temperature but not composition. The user provides a 2D table of k-values for each component as in the example below

<Constitutive>
    <CompositionalKValueFluidLohrenzBrayClark
      name="kValue2Phase"
      phaseNames="{ oil, gas }"
      componentNames="{ CO2, N2, C1, C2, C3, C4, C5, C6, C7+ }"
      kValueTables="{ KV1, KV2, KV3, KV4, KV5, KV6, KV7, KV8, KV9 }" />
  </Constitutive>
<Functions>
    <TableFunction
      name="KV9"
      voxelFile="testPVT_data/testPVT_KValue_kvalue9.csv"
      coordinateFiles="{ testPVT_data/testPVT_KValue_pressure.csv, testPVT_data/testPVT_KValue_temperature.csv  }"
      interpolation="linear"
      inputVarNames="{ pressure, temperature }" />

    <SymbolicFunction
      name="KV1"
      expression="(3.0620e+00+8.9414e+02/p+1.1912e-02*p)*exp(-5.3659e+02/(t-1.1951e+02))"
      variableNames="{ p, t }" 
      inputVarNames="{ pressure, temperature }" />
</Functions>

The calculation then looks up the values from this table and does a single Rachford-Rice solve to determine the phase split.

The user provided tables are used to create a 4D hypercube at sample values of p and t. This hypercube is then used to do the actual computation of the k-values. The user can select the points at which this sampling is done.

[codecov]

Codecov Report

Attention: Patch coverage is 90.17857% with 55 lines in your changes missing coverage. Please review.

Project coverage is 57.10%. Comparing base (7e2c33b) to head (45865ff).

Files with missing lines	Patch %	Lines
...uid/compositional/models/KValueFlashParameters.cpp	76.23%	48 Missing ⚠️
...nstitutiveTests/testMultiFluidKValueFlashModel.cpp	97.89%	5 Missing ⚠️
...ltifluid/compositional/models/KValueFlashModel.hpp	97.53%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3299      +/-   ##
===========================================
+ Coverage    56.89%   57.10%   +0.21%     
===========================================
  Files         1154     1159       +5     
  Lines        99885   100443     +558     
===========================================
+ Hits         56825    57362     +537     
- Misses       43060    43081      +21     

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[paveltomin]

no 3 phase yet, right?

[dkachuma]

Not yet. Need to write the 3-phase RR solver.

[paveltomin]

ok i see, maybe let's disable 3 phase completely for now?

[paveltomin]

maybe no big need for these two, can be done directly with catalogName

[paveltomin]

is it going to create those tables every time?

[paveltomin]

these manipulations would be easier to understand with some comments

[paveltomin]

need to say something about the ranges here

[paveltomin]

this should go into some utils place

[paveltomin]

please also add an xml into inputFiles

[dkachuma]

Setting this back to draft. Need to work on 3-phase RR solve.