Table 3 Boundary condition setting (flow status).
From: Research on hydrogen distribution characteristics in town hydrogen-doped methane pipeline
Boundary name | Boundary condition | Clarification |
|---|---|---|
Inlet1、Inlet2 | Pressure-inlet | – |
Outlet | Velocity -inlet | Taking a negative value to achieve velocity outlet |
Wall | Wall | Adiabatic wall |
Fluid | Fluid | – |
