1、optimum angle of attack
2、actual angle of attack
3、Moreover, the rudder deflection angle matches reasonably with the balance angle of attack, so the ERGM has super glide ability.
4、The conventional tail must be at a negative angle of attack, and the Canard tail at a positive angle.
5、Investigation on characteristic of supercaviting flow around underwater highspeed vehicle at small angle of attack
6、The aerodynamic drag and lift of javelin increase with angle of attack.
7、Supercavity and double-cavity pattern at zero and non-zero angle of attack were obtained.
8、As seen above, the design angle of attack for the second segment is10 deg.
9、The fore-body with sharp section angle can produce direction stability at middle-higher angle of attack in the case of side-slip.
10、This paper introduces two methods to get the virtual sensor signal of angle of attack and sideslip angle: Nonlinear Observer method and INS/GPS method.
11、Frequency characteristics of breakdown vortices over delta wings with small amplitude oscillation at the high angle of attack
12、The extended linearization of nonlinear systems is used to design flight control systems at high angle of attack.
13、The aerodynamic drag of different models at zero angle of attack in the experiment is calculated using the simplified procedure.
14、For instance, the velocity distribution can be prescribed for the upper surface at a high angle of attack while simultaneously the velocity distribution can be prescribed for the lower surface at a low angle of attack.
15、It indicated a mismatch in the lower-level comparison in the air data system, specifically with angle of attack.
16、The influence of nodal points interval of angle of attack and order of spline function on estimation results is also researched.
17、In the condition of gust,in order to restrain additional load and improve the comfort of passenger,the state of angle of attack is acquired.
18、The air resistance of damper of 1-dimension trajectory correcting fuses (1-D TCF) is measured under pill angle of attack and low wind speed.
19、Solution for aerodynamic coefficients on cambered fuselage of arbitrary cross section at angle of attack by using the complex variable function method
20、By changing the attitude of the wing (angle of attack withrespect to the wind) can the lift force be made larger or smaller.
21、As the glider turns through half a rotation, its airspeed is slowed down and the angle of attack increased as the pilot starts to pendulum underneath.
22、When a fighter aircraft or missile flies at high angle of attack(AOA), asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment.
23、The aerodynamic characteristics of the free wing are investigated in this paper. The wind tunnel test results shows that the control of the angle of attack of the fre…
24、The flow visualization and measurement technology were used to study the flow separation, development of mass vortex and flow control mechanism of triplane at large angle of attack in a water tunnel.
25、It is found that the variation of planforms and geometrical parameters can effect only the drag reduction but little to the low lift in low angle of attack condition.
26、The results show that the performance of optimized fan is improved by lowering the energy loss which caused by the secondary flow vortex, the volute tongue, the wake-jet and the angle of attack.
27、The transonic turbulent flow around a blunt nosed and short body at large angle of attack was calculated and analysed by using numerical simulation method to solve the full N S equations.
28、There are two shedding modes along the slender axes when the angle of attack is very high. The Karman vortex shedding region is located in afterbody while the nose vortices region is near the apex.
