Silent Home-Lab & Render-Closet CFM Exhaust, Door-Undercut & Throttling Solver

Deterministic Sensible convective balance Q = rho * Cp * V_dot * dT coupled with series orifice pressure-drop (undercut + grille) vs PWM fan P-Q curve engine (.pdf, .json, .svg) built for AC Infinity, Noctua, Ubiquiti, Synology — zero-upload ephemeral Wasm RAM execution.

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