The reactingtTwoPhaseEulerFoam solver has been replaced by the more general
multiphaseEulerFoam solver which supports two-phase and multiphase systems
containing fluid and stationary phases, compressible or incompressible, with
heat and mass transfer, reactions, size distribution and all the usual phase
interaction and transfer models.
All reactingtTwoPhaseEulerFoam tutorials have been ported to multiphaseEulerFoam
to demonstrate two-phase capability with a wide range of phase and
phase-interaction models.
When running with two-phases the optional referencePhase entry in
phaseProperties can be used to specify which phase fraction should not be
solved, providing compatibility with reactingtTwoPhaseEulerFoam, see
tutorials/multiphase/multiphaseEulerFoam/RAS/fluidisedBed
tutorials/multiphase/multiphaseEulerFoam/laminar/bubbleColumn
for examples.