动脉
发表于 2025-3-28 17:37:31
Oscillations of a Flexible Plate Immersed in a Vortex Streethold above which the fluttering instability would develop. The flexible plate is fixed at its leading edge whereas its leading edge is free. The vortices are detected by tin oxide and the whole system is recorded by a videocamera. We find that the trailing edge of the plate oscillates with a small a
迫击炮
发表于 2025-3-28 22:49:51
Experimental Study of a Vortex Generated at the Edge of a Channel with a Stepof the bottom boundary layer, just in front of the dipole. If a step occurs at the bottom in the channel output, a single vortex will be formed, the dipole becomes a part of a structure having a horseshoe shape. In a periodic driving flow, after a while this structure results in a dipole and a spanw
Spirometry
发表于 2025-3-28 23:15:36
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Isolate
发表于 2025-3-29 05:27:46
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多余
发表于 2025-3-29 09:15:19
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GRUEL
发表于 2025-3-29 14:36:30
CFD RANS Simulation of 2D Circulation Control Airfoilmodel is constructed and compared against a physically-tested and well known Circulation Control airfoil. Then the model is modified to analyze the airfoil with discontinuous not-rounded surfaces. This last numerical model suggests that, if enough jet momentum is applied, the Coanda effect can be in
Calculus
发表于 2025-3-29 16:08:07
Calibration of a Background Oriented Schlieren (BOS)onsists on a comparison between a reference image of a dot matrix and another image of the same matrix behind the flow of a transparent gas. The presence of the flow induces changes in the refractive index, so the dots in the matrix appear displaced in the second image. The displacement of each dot
Diaphragm
发表于 2025-3-29 20:32:14
Measurement of the Density Inside a Supersonic Jet Using the Background Oriented Schlieren (BOS) Tec to determine the actual widths of the density gradients in these regions of a supersonic jet. The technique consists on a comparison between a reference image of a dot matrix and another image of the same matrix deformed by the flow of a transparent gas. The apparent displacement of the dots in the
CLOT
发表于 2025-3-30 01:10:15
Experimental Evaluation of Specific Components Working in an Environmentally Friendly Cooling Systemtion or desorption systems) use the solar energy to provide heat to the generator of an absorption chiller. In this work, an experimental facility, designed for testing innovative components of a simple effect absorption cooling system, is presented. The study is focused on performance analysis of e
儿童
发表于 2025-3-30 04:40:41
Rainfall Series Fractality in the Baja California Statehe studied region with at least 30 years of records were used. By studying rainfall series patterns, Hurst exponent values were obtained. The rescalated range method (R/S), box-counting method and the Multifractal Detrended Fluctuation Analysis (MF-DFA) were used, having as a result the Hurst expone