internal combustion engine 3d model

Aqui está uma versão resumida, objetiva e otimizada do prompt em inglês (ideal para modelos de geração de vídeo AI): --- ### **Prompt Resumido (em inglês):** > **3D automotive engineering CFD animation, technical cutaway view of an internal combustion engine cylinder with piston, connecting rod, crankshaft, intake/exhaust valves, spark plug, and combustion chamber.** > **Show the full 4-stroke combustion cycle in realistic slowed motion:** > 1. **Intake:** Intake valve opens, fresh air-fuel mixture flows in with swirl and tumble around the piston crown bowl. > 2. **Compression:** Valves close, upward piston compresses air-fuel mixture into the bowl with squish flow and turbulence. > 3. **Combustion:** Ignition at TDC, realistic flame kernel expands progressively, gas pressure forces piston downward. > 4. **Exhaust:** Exhaust valve opens, upward piston expels burned gases. > > > **Visual Style & Details:** > * Semi-transparent CFD fluid dynamics with animated streamlines for swirl,