NASA-TM-X-3087-1974 Lateral-directional stability characteristics of a wing-fuselage configuration at angles of attack up to 44 degrees《机翼机身组合在攻角为44时的横向航向稳定特性》.pdf

1、NASA TECHNICALMEMORANDUMNASA TM X-3087 O Vertical toil Off1 O B 2I* B-.004-.008-.012-.008.004 1-.004 -.008-4 O 4 8 12 16 20 24 28 32 36 40 44a , deg(b) Twin vertical tails located in row B.Figure 10.- Concluded.24Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr

2、om IHS-,-,-12 16 20 24 28 32 36 40 44Figure 11.- Effect of center vertical-tail location on the lateral-directionalcharacteristics of the model with high wing location and with strakeand horizontal tails off.25Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

3、IHS-,-,-LocationRow StationO Vertical tail Offd A IO A 2A A 3-.008-4 40 44(a) Twin vertical tails located in row A.Figure 12.- Effect of spanwise location of the twin vertical tails on thelateral-directional characteristics of the model with high winglocation and with strake and horizontal tails off

4、26Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-LocationRow StationO Vertical tail OffOB 2A B 38 12 16 20 24 28 . 32 36 40 44-.008(b) Twin vertical tails located in row B.Figure 12.- Concluded.27Provided by IHSNot for ResaleNo reproduction or netw

5、orking permitted without license from IHS-,-,-8 12 16 20 24 28 32 36 40 44Figure 13.- Effect of center vertical-tail location on the lateral-directionalcharacteristics of the model with high wing location and with strake onand horizontal tails off.28Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-