net drag of 0, or even a slight amount of net thrust. This remarkable feat is not due to the ... erage inlet dynamic pressure compared to the free stream dynamic ...
shock wave forma- tion at the wing root. They also serve to in- crease lift and ..... O. Leading edge stall strip on Grumman. Albatross. Rudder tufts on a Sea Fury.
Jun 26, 2008 - has been validated using a linearized direct numerical simulation. It turns out ... The direct application of these concepts for fluid control is not ...
Mar 30, 2006 - being optimal; sharp edges where the inlet plunges from the skin surface; and an ... near the front end of an aircraft and scoop-style inlets placed farther aft. ... meaning builders put nicely rounded edges on their. NACA scoops ...
actuator with the highest load. 1.1.3 MTCA flow control valve. The MTCA priority flow control valve di- vides the inlet flow into a priority flow (fi- xed, or manually ...
Hayami model, a parabolic partial differential equation resulting from a simplification ... closely linked to the diffusive wave equation with quadratic source terms ...
Nov 30, 2009 - bump. A reduced-order controller has then been designed to ... configuration and details of the discretization and solution algorithm, a partitioning ..... structures are convected downstream in the shear layer at a speed of 0.53; ...
Nov 30, 2009 - and iterative algorithms (as reviewed, for example, in Bai 2002 and .... cavity vortex is shown in figure 1(b), visualized by contours of the ... a transformation, referred to as lifting, will allow us to formulate the ..... rapid deca
Graphical objects. The table given in the right- had side lists each type of graphical object you can draw in a chart and the toolbar icon to use for drawing the ...
Point laser light at a tracer particle travelling with a fluid, and the scattered .... oscillates at a frequency proportional to the volume flow rate of the main jet flow.
6.3, and apply Newton's second law of motion. Where ..... Had water mixed with sawdust flow ..... In the course of this, the attack angles probably exceeded their.
data flights were made. One flight with the flow ... VG's are of a design very similar to .... The wingtip VG had been removed in this stall photo. The 3 wingtip tufts ...
The suction so generated can be quite strong and is additive to the working static pressure re- covered by the inlet. The best shape for this type of exit bluff body ...
-+ 2[0,-+. 0i.z = 0 where on = - and [ = -- dt2 dt. The general solution of eqn (14.7) is as follows .... The velocity of a pressure wave depends on the bulk modulus K.
Laboratoire LESTER. Department of Electrical & Computer Engineering .... in Figure 2(c) minimizes the number of operators at a cost of increased ... Estimation.
Accurate and efficient control of self-motion is an important requirement for our daily behavior. Visual feedback about self-motion is provided by optic flow.Missing: