豪华
发表于 2025-3-26 21:33:35
An Investigation of Scalar Dispersion in Grid Turbulenceinduced fluorescence techniques, laser-volume scanning, a custom-designed fast-readout CCD focal plane array, and high-speed digital-imaging/-acquisition/-storage techniques, the instantaneous three-dimensional structure of a passive scalar was investigated in flow in water (high Schmidt number). La
冥界三河
发表于 2025-3-27 01:09:09
Recent Progress on Understanding and Modelling Ocean Wave Breakingc understanding of the mechanisms determining the onset and strength of breaking events has remained elusive. Recent numerical studies of the role of nonlinear wave group dynamics in breaking onset of unidirectional wave groups found that breaking onset was a threshold process, where the threshold r
grudging
发表于 2025-3-27 08:12:21
Recent Progress on Understanding and Modeling Sediment Transport in Coastal Environmentses and fluid-phase stresses, respectively. This two-phase flow model also considers the interaction between fluid turbulence and sand particle motions. Model-data comparisons using data measured for oscillatory sheet flows in U-tubes and for open channel sheet flow demonstrate the model’s good pred
音乐会
发表于 2025-3-27 11:43:44
Turbulent Drag Reduction with Surfactant Additives — Basic Research and Application to an Air Condit to liquid flow at large Reynolds number. In the last two decades, the application of surfactants to heat transportation systems such as district heating and cooling systems has attracted much interest among researchers. It has been revealed that 70% of the pumping power used to drive hot water in p
observatory
发表于 2025-3-27 16:17:32
Research Progress on High-Enthalpy and Hypersonic Flowsed in this paper. The paper consists of three main parts: The first part is on the techniques to develop advanced hypersonic test facilities, in which the detonation-driven shock-reflected tunnel and the detonation-driven shock-expanded tube are introduced. The shock tunnel can be used for generatin
Left-Atrium
发表于 2025-3-27 19:31:00
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interior
发表于 2025-3-27 23:06:13
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chemoprevention
发表于 2025-3-28 04:50:27
Three Important Theorems for Flow StabilityThen, three important theorems for fluid stability are deduced: (1) Potential flow (inviscid and irrotational) is stable. (2) Inviscid rotational (inviscid and nonzero vorticity) flow is unstable. (3) Velocity profile with an inflectional point is unstable when there is no work input or output to th
枯萎将要
发表于 2025-3-28 08:14:02
Voltage-Induced Flow Instability and Turbulence in Banana-Shaped Liquid Crystalal (LC) have been investigated. The banana-shaped LC exhibits ferroelectricity in the temperature range of 100° ~ 130°C, the measured spontaneous polarization is up to 400 nC/cm. and its conductivity is in the range of 1 X 10. ~3 X 10. S/cm. In the absence of applied voltage, helical filament textur
CHYME
发表于 2025-3-28 12:27:51
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