29 // Viscous Outflow boundary condition, setting a constant exterior pressure and
34 // keep it outflow. These parameters have been finnicky in practice and provide
38   const OutflowContext outflow     = (OutflowContext)ctx;  in RiemannOutflow()  local
43   CeedScalar(*jac_data_sur)        = outflow->newt_ctx.is_implicit ? out[1] : NULL;  in RiemannOutflow()
45   const NewtonianIGProperties gas         = outflow->newt_ctx.gas;  in RiemannOutflow()
46   const bool                  is_implicit = outflow->newt_ctx.is_implicit;  in RiemannOutflow()
56     y_ext.pressure            = outflow->pressure;  in RiemannOutflow()
57     y_ext.temperature         = outflow->temperature;  in RiemannOutflow()
59 …const CeedScalar proj     = (1 - outflow->recirc) * Softplus(-u_normal, outflow->softplus_velocity…  in RiemannOutflow()
103 // Jacobian for Riemann pressure/temperature outflow boundary condition
113   const OutflowContext        outflow     = (OutflowContext)ctx;  in RiemannOutflow_Jacobian()  local
114   const NewtonianIGProperties gas         = outflow->newt_ctx.gas;  in RiemannOutflow_Jacobian()
115   const bool                  is_implicit = outflow->newt_ctx.is_implicit;  in RiemannOutflow_Jacobian()
130     y_ext.pressure             = outflow->pressure;  in RiemannOutflow_Jacobian()
131     y_ext.temperature          = outflow->temperature;  in RiemannOutflow_Jacobian()
136 …const CeedScalar proj      = (1 - outflow->recirc) * Softplus(-u_normal, outflow->softplus_velocit…  in RiemannOutflow_Jacobian()
137 …const CeedScalar dproj     = (1 - outflow->recirc) * Softplus_fwd(-u_normal, -du_normal, outflow->…  in RiemannOutflow_Jacobian()
179 // Outflow boundary condition, weakly setting a constant pressure. This is the
180 // classic outflow condition used by PHASTA-C and retained largely for
182 // will crash if outflow ever becomes an inflow, as occurs with strong
186   const OutflowContext outflow     = (OutflowContext)ctx;  in PressureOutflow()  local
191   CeedScalar(*jac_data_sur)        = outflow->newt_ctx.is_implicit ? out[1] : NULL;  in PressureOutflow()
193   const NewtonianIGProperties gas         = outflow->newt_ctx.gas;  in PressureOutflow()
194   const bool                  is_implicit = outflow->newt_ctx.is_implicit;  in PressureOutflow()
199     s.Y.pressure           = outflow->pressure;  in PressureOutflow()
244 // Jacobian for weak-pressure outflow boundary condition
254   const OutflowContext        outflow     = (OutflowContext)ctx;  in PressureOutflow_Jacobian()  local
255   const NewtonianIGProperties gas         = outflow->newt_ctx.gas;  in PressureOutflow_Jacobian()
256   const bool                  is_implicit = outflow->newt_ctx.is_implicit;  in PressureOutflow_Jacobian()
270     s.Y.pressure  = outflow->pressure;  in PressureOutflow_Jacobian()