Deterministic Kays & London NTU-effectiveness heat-exchanger core ΔP vs stagnation ram recovery 0.5*rho*V^2 & Cp=-0.4 hood-extrados louver suction engine (.json, .dxf, .pdf) built for CSF Radiators, PWR Advanced Cooling, Mishimoto, Race Louvers — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…