It is not always possible to use commercial simulation software, when dealing with complex processes and spearhead technologies. In case of very high computational costs a customized semi-empirical fit may decrease the computational burden significantly, thus making a project economically feasible.
At Elomatic we are able to customize existing models, fit empirical sub-routines, make user interfaces or code brand new physical phenomena. Our normal tools are C++, FORTRAN or MATLAB. Our mathematical models are usually used as a part of the commercial CFD-solvers or in-house CFD code FINFLO. We have also extensive experience of programming user-defined functions (UDF) for ANSYS Fluent.