Main Problem

Geometry change during Bipolar Plate Generation

• The stamping process is generally used to make BPP for fast and low-cost production

• Output geometry changes from the input geometry setting due to springback.

Problems of generating desired Geometry

• It requires significiant time to run the forward model (10~40 minutes to get single output) → Large computational time for Design Evaluation

• Few studies are conducted on the estimation of the input for the desired output geometry →  Few studies on Inverse modeling 

The methods employed in this research