Investigation of Transonic Drag Computations in Aerodynamic ...
Investigation of Transonic Drag Computations in Aerodynamic ...
Investigation of Transonic Drag Computations in Aerodynamic ...
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<strong>Investigation</strong> <strong>of</strong> <strong>Transonic</strong> <strong>Drag</strong> <strong>Computations</strong> <strong>in</strong> APAS<br />
Trial 3<br />
0.04<br />
0.035<br />
0.03<br />
0.025<br />
APAS Wavedrag<br />
WAVDRAG<br />
C dw<br />
0.02<br />
0.015<br />
0.01<br />
0.005<br />
0<br />
1 1.1 1.2 1.3 1.4 1.5 1.6<br />
Mach #<br />
Figure 47. Trial 3 Wave <strong>Drag</strong> Comparison<br />
The comparison results for the first second w<strong>in</strong>g-body comb<strong>in</strong>ation can be seen <strong>in</strong><br />
Figures 48. The results follow the same trend as results from the previous trials.<br />
Trial 4<br />
0.04<br />
0.035<br />
0.03<br />
APAS Wavedrag<br />
W AVDRAG<br />
0.025<br />
C dw<br />
0.02<br />
0.015<br />
0.01<br />
0.005<br />
0<br />
1 1.1 1.2 1.3 1.4 1.5 1.6<br />
Mach #<br />
Figure 48. Trial 4 Wave <strong>Drag</strong> Comparison<br />
Jeff Miller 38
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