Hej there, I have a problem with the DC discharge plasma. I need to simulate a plasma in a tube with a gas flow. The plasma is generated through some decay reaction in the tube (in reality due to secondary electron production). I implemented that reaction and also an inverse reaction. I have also a potential on one side of the tube and on the walls. There is also some reflectin on the walls.
The model solves but the resulting potential in the tube is orders of magnitudes to large. And there is no flux of ions even though the ion density changes.
Is there anything I have to add to make my ions move? How can I let them leave the source, with the outlet feature of my ion species the model does not solve anymore...
The model solves but the resulting potential in the tube is orders of magnitudes to large. And there is no flux of ions even though the ion density changes.
Is there anything I have to add to make my ions move? How can I let them leave the source, with the outlet feature of my ion species the model does not solve anymore...