Cube Root Mean Cubed Wind Speed

Windographer calculates the cube root mean cubed (CRMC) wind speed using the following equation:

where:

N   is the number of values in the set of wind speeds
Ui is the ith observed wind speed [m/s]

A steady wind at the CRMC wind speed (and at the mean air density) would have a wind power density equal to the measured mean wind power density.

The Wind Speed Sensor Summary Table on the Tables window reports the CRMC wind speed for each wind speed sensor.

See also

Wind power density

Wind Speed Sensor Summary table


Written by: Tom Lambert
Contact: windographer.support@ul.com
Last modified: March 5, 2015