[PDF] Top 20 Numerical simulation of flow over EPPLER 387 at low Reynolds number and comparison with experiment

... O ver the past decade, Micro Air Vehicles (MAVs) have received an increasing amount of attention in military and civilian markets. With a characteristic length not longer than 15 cm (6 in.), MAVs are barely detectable to ... See full document

... the numerical results match the experimental data much ...the flow patterns in the separated region are very complex and the interferographic images and the subsequent evaluation procedure might not capture ... See full document

... turbulent flow is subjected to a non-uniform body force, the turbulence may be significantly suppressed in comparison with that of the flow of the same flow rate and hence the flow is ... See full document

... the flow field in the wake zone behind the ...antitative comparison of the results, after the establishment of the stationary state, time averaged based indicators su ch as separation angle, drag ... See full document

... of flow past a bluff body. In particular, flow across a circular cylinder in unconfined and confined flow is a classical problem, and has been studied experimentally, visually and ...on flow ... See full document

... the numerical simulation of air and steam flow through the model of control valve for steam ...turbines. Numerical simulations were compared with experimental measurements for the award of the ... See full document

... separated flow, recirculation regions, highly turbulent jet and low Reynolds number turbulent flow in the occupied region ...include numerical simulation and experimental ... See full document

... good comparison between results and generated with both ...combining numerical simulation with experimental measurements in wind tunnel tests and key points in the development of computational codes ... See full document

... conducting numerical analysis have been widely used in performance recognition and optimization of hydraulic ...equipment. Numerical modeling has lower cost rather than experimental one; however practical ... See full document

... boundary-layer flow. Three-dimensional direct numerical simulations (DNS) of finite cylinders in sin- gle and tandem configuration are carried ...The numerical setup is guided by a towing-tank ... See full document

... for flow at such a high Reynolds number, they suffer from inaccuracies for separated flow and unknown modeling errors for turbulence (Alfonsi, ...separated flow at such a high ... See full document

... dimensional flow simulation around sphere using numerical simulation computational fluid dynamic for moderate Reynolds Number between 20 ≤ Re ≤ 500 is ...the flow regimes ... See full document

... for Reynolds number of ...for Reynolds number of ...behavior over a wall-mounted cube in a channel, various numerical approaches have been ...Eddy Simulation LES which ... See full document

... For all the points in the region defined by 20 < Re < 120 and Fr & 10, the interaction between the descending fluid and the rising fluid column appears responsible for several other interesting phenomena. At ... See full document

... Yet another example in which the same theory applies, though to the price of even more complex computations is the case where the swimmer is assumed to swim in a bounded environment, e.g. a half 3D-space. To our ... See full document

... and Reynolds number, step angel and expansion ratio are explored by using Computational Fluid ...and Reynolds number increase the length of recirculation flow ...increasing ... See full document

... for Reynolds number R = 10000, and wave number k = ...at low-Reynolds number, as noted by the negative value of the imaginary part c i of the eigenvalue and its large absolute ... See full document

... from 0° to 25° at Reynolds number of 48,700. Digital Image Correlation system is used for time-accurate measurements of membrane deformation. Furthermore, measurement of velocity field with Digital Particle ... See full document

... in low Reynolds number aerodynamics has been restricted to model radio controlled aircraft applications and did not garner a great deal of scientific ...of low Reynolds number ... See full document

... In this experiment the notchback type of car model is made of plywood. The car model is 138 mm high, 310 mm long, 130 mm wide. Pressure tappings are provided along the surface of the body with inside protrusions ... See full document