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🌡️ Van der Waals Gas — Real Gas Isotherms

Explore real gas behavior with the van der Waals equation. Visualise P-V isotherms, the Maxwell construction, critical point, and liquid-gas phase transitions for water, CO₂, and nitrogen.

Chemistry & Materials3DModerate60 FPS💧 Water

⚙ Under the hood

Trace real-gas isotherms on a P-V diagram, apply the Maxwell construction to the unphysical loop and watch the liquid-vapour dome close at the critical point.

physical-chemistrythermodynamicsreal gasphase transitionMaxwell constructioncritical pointvan der Waals equationP-V diagram

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