No atual estado, os modelos para o RWIND 3 podem ser criados no RFEM 6 ou RSTAB 9 ou importados a partir de ficheiros STL (por exemplo, terreno e outros objetos) e outros formatos, ver Capítulo {%>
You can open any RFEM 6 or RSTAB 9 model to examine the results. Additionally, you can modify the calculation parameters, move or rotate the model, or insert the geometry of the terrain (in development, see Chapter Model Type).
In RWIND 3.03, the calculation of the flow in an empty tunnel is enabled . This allows the user to verify the calculation of the flow field with different turbulence parameters, maintaining the flow and turbulence parameters throughout the domain and to compare the results with other programs or experimental data.