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💥 Internal Ballistics Thermodynamics Simulator

Simulate the thermodynamics inside a gun barrel: propellant combustion energy, adiabatic gas expansion, convective heat loss to the barrel wall, and the resulting pressure curve that accelerates the projectile.

Physics & Mechanics3DAdvanced60 FPS

⚙ Under the hood

Fire a virtual gun chamber and watch a live thermodynamic model of internal ballistics: propellant combustion, ideal-gas chamber pressure, heat leaking into the barrel wall, and the resulting projectile acceleration.

Three.jsBallisticsThermodynamicsPhysicsPressure

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