oscillating cylinderslift forcein-line forcehydrodynamic interferenceThe present brief paper is intended to show that the fluid forces on a small cylinder can be considerably magnified when it is in the flow field of a larger cylinder. Two cylinders of unequal diameter are oscillated in a tank of...
In the quasi-static model, it is assumed that the fluid-dynamic forces acting on the cylinder oscillating in the flow are, at any instant of time, equal to the forces on the stationary cylinders in the identical position. Compared to the experimental results, the model is, however, unable ...
Among these, the usage of small control plates or cylinders as controlling devices has been the concentration of extensive exploration. Many scholars have captivated their attention on fluid forces reduction through the splitter plates. The effects of wake splitter plates on the flow past a circular...
Triantafyllou, “Forces on Oscillating Uniform and Tapered Cylinders in Crossflow” Journal of Fluid Mechanics, 1998, 363:97–114. CrossRef R.E.D. Bishop, A.Y. Hassan, “The Lift and Drag Forces on a Circular Cylinder Oscillating in a Flowing Fluid,” Proceedings of the Royal Society ...
Our experiments and theoretical model elucidate that the coupling depends on the distance between the interfaces which governs the forces acting on the interfaces, and also explain the transition between the in-phase and out-of-phase modes of droplet breakup. Therefore, the microfluidic system of ...
The fluid (gas or/and liquid) forces act on a neighboring elastic solid, which is deformed and thus influences the flow of the adhering fluid. Due to the deformation of the solid, both the fluid velocity and the fluid domain change. Usually, this interaction takes place in the presence of...
For fluid-structure interaction problems in which the forces induced by the fluid on the structure are the main concern, most of the information on V and p is ‘thrown away’. This is because the forces on the structure may be determined by the pressure and viscous stresses on the body ...
In particular, if the bearing has a convergent gap in the direction of motion, the fluid will be dragged into the clearance between sliding surfaces, due to viscous forces. This generates a fluid pressure sufficient to carry the applied load and to separate the surfaces. This is the ...
5 which deals with the forces on the moving scroll having a single wrap 12a affixed to an end plate 31a. As the scroll member is orbited about a path with radius Ror it experiences a tangential force Ft and a normal contacting force which is, of course, the centrifugal force, mω2 ...
Some injectors of the invention may include a fluid drive responsive to pressure of a working fluid (e.g., liquid, pneumatic, or both) to impart a sequence of forces to drive a deli