Abstract: A prototype of an ultrasonic thermoanemometer, specially designed for aircraft measurements, has been developed. By measuring the transit time of ultrasonic pulses, one can deduce the speed of sound and then the air ...

Abstract: An airborne thermometer?anemometer with fast response is designed and built using the well-known sonic anemometer?thermometer technique. The shape of this new airborne sonic sensor, without the conventional style probes, ...