⛺ Winter Warming Point: Heat Balance, Generator Fuel and Insulation Lab

Keep a large insulated tent warm through a winter power outage with a hot-air heater and a generator in a Blender-built snow site: heat loss through walls, roof, floor and air exchange, operative temperature and PMV comfort, fuel per night and per tank, generator sizing, insulation payback and carbon-monoxide safety. Includes a 12-hour fuel-vs-outdoor-temperature experiment checked against the analytic steady-state estimate.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install