Add support for user defined liquidProperties
Functionality to add/problem to solve
Currently only hardcoded liquids can be used for modeling Lagrangian particles such as water and a few selected hydrocarbons. This limits the possibility of modeling liquid injection for cases other than liquid fuel combustion.
Users who want to model injecting ammonia for nitric oxide reduction.
Implement similar functionality to what is available through generic liquid.
I already have a working implementation and can provide the patch/merge reguest.