Drag measurements on a Junkers wing section : application of the Betz Method to the results of comparative tests made on a model and on an airplane in flight (1927)
NASA Technical Reports Server (NTRS) · leaf 54
MfiAldiA. technical Memorandtun No.428 Figs.21,22 & 24 o v = 15.8 m/s O. 20 PI 0 •H CO H -20 O H H CO -40 cd -p cd -60 tJ -600 ^20° 0° 200 600 ! CD Inclination to the direction of -80 H SS flow CO S-ioo Fig.22 Brabbee pressure 60° -20° 0° 20° £ -60° tube. Inclination to the direction of flow Fig.21… … of flight test. Result
NASA Technical Reports Server (NTRS)
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