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ECLSS Change-Window Margin — 2D Cross-Section & Trend

2D companion to the 3D ECLSS change-window simulator: a pannable/zoomable cabin cross-section plus a live cabin CO2 trend chart against the caution and emergency limits, driven by the same first-order mass-balance ODE.

Space & Astronomy2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

This is the 2D companion to the 3D ECLSS Change-Window Margin Simulator. It runs the identical first-order CO₂ mass-balance ODE — crew respiration adding gas, online scrubber capacity removing it proportionally to how much is present — so a formal engineering change that pulls the primary scrubber offline behaves exactly as it does in the 3D version. What differs is the view: a pannable, zoomable 2D cross-section of the cabin replaces the free-orbit 3D camera, and a fixed strip chart traces the whole run's cabin pCO₂ against the caution and emergency limits so you can see the shape of the climb, not just its current value.

⚙ Under the hood

2D companion to the 3D ECLSS change-window simulator: pan and zoom a schematic cabin cross-section while a live strip chart traces cabin CO2 against the caution and emergency limits, driven by the same first-order mass-balance ODE.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install