turbulence intensity

Turbulence intensity is a measure of how much the wind fluctuates or varies in speed and direction at a specific location. It’s expressed as a percentage, representing the ratio of the short-term fluctuations to the average wind speed. For example, higher turbulence intensity means the wind is more gusty and unpredictable, while lower levels indicate smoother, steadier wind conditions. This measurement is important for the safety and efficiency of structures like airplanes and wind turbines, helping them operate optimally and withstand changing wind patterns.