gas flow

Gas flow refers to the movement of gas particles from one place to another, driven by differences in pressure, temperature, or concentration. When pressure is higher in one area, gas naturally moves to a lower-pressure area, similar to how air moves out of a balloon when it’s popped. The flow rate depends on factors like the pressure difference, the size of the opening, and the viscosity of the gas. This process can happen through pipes, vents, or open spaces, and understanding it helps in designing systems like ventilation, engines, and pipelines efficiently and safely.