| 284 | | If this parameter is specified, both in the 1d and in the 3d-model constant values for the eddy diffusivities are used in space and time with K,,m,, = '''km_constant''' and K,,h,, = K,,m,, / [#prandtl_number prandtl_number]. The prognostic equation for the subgrid-scale TKE is switched off. Constant eddy diffusivities are only allowed with the constant flux layer ([#constant_flux_layer constant_flux_layer]) switched off. |
| | 284 | If this parameter is specified, both in the 1d and in the 3d-model constant values for the eddy diffusivities are used in space and time with K,,m,, = '''km_constant''' and K,,h,, = K,,m,, / [#prandtl_number prandtl_number]. The prognostic equation for the subgrid-scale TKE is switched off. Constant eddy diffusivities are only allowed with the constant flux layer ([#constant_flux_layer constant_flux_layer]) switched off. In DNS mode '''km_constant''' can be used to set the molecular viscosity. |
