Keywords: drag reduction; laminar flow control; boundary layer suction; transition; aircraft design.. Introduction and Aim of

Drag reduction by laminar flow - simplified suction systems - in-flight skin friction sensors. - anti-contamination

• SARGE is an instrumented wing glove designed to demonstrate hybrid laminar flow control on both the pressure and suction sides of the glove. P i

In our 2005 report, we recommended that priority be given to research into drag reduction by laminar flow control, including (a) NLFC, (b) HLFC (particularly technologies and

Flow control, Drag reduction, Force reduction, Shear flow, Couette flow, Low Reynolds number flows, Periodic heating, Spatial heating, Grooves, Surface

Moreover, according to the analysis of water state by the Hailwood-Horrobin equation, it was shown that the func- tion of dissolved water to the fluidity is almost identical for

Turbulent Boundary Layer Control (TBLC) for skin-friction drag reduction is a relatively new technology made possible through the advances in computational-simulation

So, although it is well understood that the reduction of skin friction, either by laminar flow control or by control of near-wall turbulent structures, will

An educational practitioner preparation program that is operated by a school that applies to register the program in accordance with this chapter must be accredited by an agency

When the streamwise flow is turbulent, the laminar generalized Stokes layer solution describes well the space-averaged turbulent spanwise flow, provided that the phase speed of the

Experimental study on the effect of drag reducing polymer on flow patterns and drag reduction in a horizontal oil–water flow. Polymer and surfactant drag reduction in turbulent flows:

rates limit nutrient mass now rates through so il. Fu nk and Vitousek.. decreased pho to. itrogen produ c tivity was hi g hest at high. Fast - growing plants wilh hi g

related to modification of the streamwise vortices ( ω 0 x and ω y 0 ). The distance between the maximum and minimum ω x 0 + locations can be interpreted as the average radius

Through direct numerical simulations in a channel flow (plane Poiseuille) geometry, the underlying drag-reduction mechanisms of three flow-control strategies, namely

The effects of grooves on the pressure losses were assessed by determining the additional pressure gradient required to maintain the same flow rate through the

Therefore, the aim of this study is to clarify the three-dimensional flow field around the circular cylinder members forming the square biplane grid by means of the measurement

The normalised skin-friction at the beginning of the control is shown in figure 7.1(a). Two features can be seen: 1) spanwise wall oscillation is more efficient than spanwise

Izdvoji li se stanje cruisinga na tržištu Mediterana i usporedi li se sa sezonalnošću hrvatskih luka za prihvat velikih cruisera, uočava se razlika u intenzitetu