30-11-2015, 10:54
Hi,
It's virtually impossible to calculate theoretically, nearly always done by comparison against a "known" anemometer and/or a known windspeed (e.g. in a wind tunnel). AFAIK, about the only easily "calculate-able" anemometer is the "Ultrasonic Time-of-Flight" type.
Search on the web for "Anemometer Factor" and you may find something like this analysis.
Cheers, Alan.
It's virtually impossible to calculate theoretically, nearly always done by comparison against a "known" anemometer and/or a known windspeed (e.g. in a wind tunnel). AFAIK, about the only easily "calculate-able" anemometer is the "Ultrasonic Time-of-Flight" type.
Search on the web for "Anemometer Factor" and you may find something like this analysis.
Cheers, Alan.