12 Dec
2014
12 Dec
'14
8:34 a.m.
Dear Nektar users, Is the noise parameter used in Nektar the same as the classical turbulence intensity (http://www.cfd-online.com/Wiki/Turbulence_intensity)? In Nektar's user guide it says that the noise parameter affects the velocity initial conditions. But we typically need to provide turbulence intensity at the inlets. Does this parameter remain effective at the inlets throughout an unsteady run? Thanks in advance. C. Sert