Battery simulation blog: modeling, electrochemistry, and PyBaMM | Ionworks

Notes from the Ionworks team on battery simulation, physics-based modeling, parameterisation, and the engineering problems behind building cells that ship.
Avrion Battery Labs and Ionworks replaced trial-and-error build loops with a physics-based model of the full eVTOL design space: +21% measured specific energy, two build loops instead of four, and energy density predicted within 5%.
The battery data and simulation layer.
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