Physical Sciences and Mathematics Commons^™

An Investigation Of Atmospheric Turbulence Probes With Ground Test Comparisons Of Probe Head Designs And Evaluation Of Suitability To Instrumented Aircraft, Charles F Lams

Masters Theses

A comparison of methods to determine the flow angle components of atmospheric velocity vectors is presented. The atmospheric turbulence probes used to measure behavior of the atmosphere use different methods to obtain this information and there is some confusion as to which method is best. Although the methods are all based upon potential flow theory, the details about how the atmospheric and flight parameters are measured makes a difference to the design of an atmospheric turbulence probe and carrier research aircraft. This paper presents the mathematical theory behind five methods of obtaining atmospheric flow angle measurements from a moving aircraft. …