Transferencia De — Calor Y Masa

Just as there is a thermal boundary layer where temperature changes near a surface, there is a concentration boundary layer where the mixture composition changes. Real-World Example: Think of a cup of hot coffee :

This is the "fast track." When a fluid moves, it carries both thermal energy and chemical species much faster than simple diffusion or conduction alone. Transferencia de calor y masa

In heat, atoms vibrate to pass energy. In mass, molecules physically migrate from high to low concentration areas. Just as there is a thermal boundary layer