Results 21 to 30 of about 10,441,290 (359)
Turbulence via Intermolecular Potential: Viscosity and Transition Range of the Reynolds Number
Fluids, 2023 Turbulence in fluids is an ubiquitous phenomenon, characterized by spontaneous transition of a smooth, laminar flow to rapidly changing, chaotic dynamics.
Rafail V. Abramov
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Numerical Study on Vortices in Collision of Flow with Circular, Square, Triangular, and Pentagonal Barriers of Different Diameters [PDF]
رویکردهای نوین در مهندسی آب و محیط زیست, 2023 Numerical Study on Vortices in Collision of Flow with Circular, Square, Triangular, and Pentagonal Barriers of Different DiametersStructures constructed on rivers induce downstream oscillating vortices.
Saja Kanan, Mohammad Heidarnejad
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High-Reynolds number Taylor-Couette turbulence. [PDF]
, 2016 Taylor-Couette flow, the flow between two coaxial co- or counter-rotating cylinders, is one of the paradigmatic systems in the physics of fluids. The (dimensionless) control parameters are the Reynolds numbers of the inner and outer cylinders, the ratio ...
S. Grossmann, D. Lohse, Chao Sun
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Reynolds-number dependence of turbulence enhancement on collision growth [PDF]
Atmospheric Chemistry and Physics, 2016 This study investigates the Reynolds-number dependence of turbulence enhancement on the collision growth of cloud droplets. The Onishi turbulent coagulation kernel proposed in Onishi et al.
R. Onishi, A. Seifert
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Self-learning how to swim at low Reynolds number [PDF]
, 2018 Synthetic microswimmers show great promise in biomedical applications such as drug delivery and microsurgery. Their locomotion, however, is subject to stringent constraints due to the dominance of viscous over inertial forces at low Reynolds number (Re ...
A. C. Tsang +3 more
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Analysis of low Reynolds number flow past Gurney flap [PDF]
INCAS Bulletin, 2010 The trailing edge region of a single element wing fitted with Gurney flap at low Reynoldsnumbers has been studied.The complex flow separation phenomena on airfoils with Gurney flap at low Reynolds numbershave some specific features as the separation on ...
Ion MĂLĂEL, Horia DUMITRESCU
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Biotechnology at low Reynolds numbers
Biophysical Journal, 1996 The shrinking of liquid handling systems to the micron and submicron size range entails moving into the area of small Reynolds numbers. The fluid dynamics in this regime are very different from the macroscale. We present an intuitive explanation of how the different physics of small Reynolds numbers flow, along with microscopic sizes, can influence ...
Robert H. Austin +3 more
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High-Reynolds-Number Flow past a Pipe
Journal of Fluid Science and Technology, 2013 The present aim is to reveal the flow past a pipe which is immersed parallel to the mainstream at high Reynolds numbers. In a wind tunnel, we carry out (1) base-pressure measurements, (2) velocity-fluctuation measurements using a hot-wire anemometer and (
Katsuya HIRATA +4 more
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A circle swimmer at low Reynolds number [PDF]
The European Physical Journal E, 2012 9 pages, 9 ...
Ledesma-Aguilar, R +2 more
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Aerodynamic characteristics of low Reynolds number airfoils
Tehnički Vjesnik, 2017 Assessment of airfoil aerodynamic characteristics is essential part of any optimal airfoil design procedure. This paper illustrates rapid and efficient method for determination of aerodynamic characteristics of an airfoil, which is based on viscous ...
Mostafa Abobaker +4 more
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