| 3 | 3 | A simulation of a single surface-mounted cube in neutral channel flow with constant bulk velocity is presented. Cyclic lateral boundary conditions are used. The 3d-model is initialized with constant vertical profiles. Coriolis force is switched off ([../../inipar#omega omega] = 0.0). A constant volume flow (i.e. constant bulk velocity) is maintained ([../../inipar#conserve_volume_flow conserve_volume_flow] = .T.). The flow is explicitly set neutral ([../../inipar#neutral neutral] = .T.), i.e. the prognostic equation for temperature and other buoyancy terms must not be calculated, which saves computation time. To set the channel flow boundary condition, the horizontal velocity components at the domain top are kept zero ([../../inipar#bc_uv_t bc_uv_t] = 'dirichlet_0'). |
