For flows using one of the
models, one of the
models, or the RSM,
the converged solutions or (for unsteady calculations) the solutions after a
sufficiently long time has elapsed should be independent of the initial
). For better convergence,
however, it is beneficial to use a reasonable initial guess for
In general, it is recommended that you start from a fully-developed state of turbulence. When you use the enhanced wall treatment for the - models or the RSM, it is critically important to specify fully-developed turbulence fields. Guidelines are provided below.