With the advent of larger and more complex rockets the need for detail information on atmospheric motion gains greater importance. This preliminary study is concerned with developing smoke-trail method as a usable tool for the three dimensional analysis of wind. The field experiment and data reduction technique are explained. Some examples of wind measurement by this method are shown, and the results are compared with the data obtained by balloon-tracking wind radar.
ロケットの噴煙による風の観測(1)
SA0125492.pdf
(1.6MB)
