3218c4b1-8a2a-4c98-bcb0-ab62fc48e78f

Model a cylindrical arc chamber with transparent walls to visualize internal structures. At the base, place a pointed cathode and above it a hemispherical anode. Include a "field-guiding structure" composed of ring electrodes that increase in density from bottom to top to represent the early-stage electric field enhancement. Mid-chamber, add a moving seal piston system driven by gas pressure, visually linked to a simulated airflow input port on the side. At the top, insert porous radial grid plates ("孔状栅片侧板") aligned parallel to airflow to represent late-stage arc suppression. Add animated arrows showing electric field lines and airflow paths guiding the arc upward and extinguishing it.