he method used here for the exploration of wind tunnels for velocity distribution. The Pitot tube was set into a rectangular bar Hxl}/2 in- (1-91 x 3.81 cm.) which was placed as a tunnel throat diameter, the narrow face being presented to the airflow. The upstream side of the bar was 43/2 in.… … Fig. 3.—Installation for test on interference of streamline body. Fig. 4.—Installation for test on interference of disk extension be used, no attempt was made to find the shape of the interference curve and the two point values constitute all the data. The interference condition of case three is…
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