Storman Mytheli

Storman Mytheli is a high-voltage simulation bench for engineers, researchers, and students who need to explore electrical breakdown in air without a physical laboratory. Set an electrode geometry -- parallel plates, coaxial cylinders, rod-plane, or concentric spheres -- then dial in gap distance, gas species, pressure, temperature, and humidity. Raise the voltage and the app answers three questions any high-voltage engineer asks: does the gap break down, what does the discharge look like when it does, and what ground area does a lightning protection rod actually shield? The discharge is not an animation. It is grown cell by cell from a live numerical solution of Laplace's equation on the electrode geometry you are dragging. Move the tip electrode mid-growth and the leader re-routes under your finger. Box-counting fractal dimension is reported for every figure with the R-squared of the fit, so morphology comparisons are quantitative. A photo-trace tool measures the dimension of a real Lichtenberg figure or spark photograph and identifies the branching parameter that would reproduce it. The built-in lab covers Paschen curves for air, nitrogen, argon, and hydrogen with each analytic minimum and no-solution asymptote marked; the rolling-sphere electrogeometric model for siting lightning rods; capacitor bank energy, peak current, and conductor survival by both the Preece and Onderdonk formulas; and a full method sheet with every formula as implemented and worked examples whose numbers are produced by the running engine.