Results 21 to 30 of about 219,945 (319)
Flow Visualization of Spinning and Nonspinning Soccer Balls Using Computational Fluid Dynamics
Applied Sciences, 2020 Various studies have been conducted on the aerodynamic characteristics of nonspinning and spinning soccer balls. However, the vortex structures in the wake of the balls are almost unknown. One of the main computational fluid dynamics methods used for the
Takeshi Asai +3 more
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On the beta-drift of an initially circular vortex patch [PDF]
, 2001 The nonlinear inviscid evolution of a vortex patch in a single-layer quasi-geostrophic fluid and within a background planetary vorticity gradient is examined numerically at unprecedented spatial resolution.
Lam, J Sai-Lap +4 more
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Fast numerical evaluation of flow fields with vortex cells [PDF]
, 2009 A vortex cell (in this paper) is an aerodynamically shaped cavity in the surface of a body, for example a wing, designed specially to trap the separated vortex within it, thus preventing large-scale unsteady vortex shedding from the wing.
Chernyshenko, S. +3 more
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Towards a Serious Game to Help Students Learn Computer Programming
International Journal of Computer Games Technology, 2009 Video games are part of our culture like TV, movies, and books. We believe that this kind of software can be used to increase students' interest in computer science.
Mathieu Muratet +3 more
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Breast Cancer Research, 2019 Background Circulating tumor cells (CTCs) represent a temporal “snapshot” of a patient’s cancer and changes that occur during disease evolution. There is an extensive literature studying CTCs in breast cancer patients, and particularly in those with ...
Vishnu C. Ramani +12 more
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Profiling protein expression in circulating tumour cells using microfluidic western blotting
Nature Communications, 2017 Circulating tumour cells (CTCs) are rare cells found in the blood of certain cancer patients. Here, the authors develop a cytometry tool that appends a microfluidic western blot to a CTC isolation workflow and apply it to profile a panel of proteins in ...
Elly Sinkala +11 more
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Viscosity and Vortex Formation in a Liquid Placed in A Rotating Cylindrical Vessel
East European Journal of Physics, 2020 The free fall of steel balls of different diameters in viscous liquids placed in a cylindrical vessel at rest or rotating at a constant rate as well as the vortex generation in a liquid rotating in a cylindrical vessel were experimentally studied.
Oksana L. Andrieieva +4 more
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Vortex waistlines and vortex gas [PDF]
Nuclear Physics B - Proceedings Supplements, 2002 Lattice2001(confinement), 3 pages, 1 eps figure ...
Kovács, T. G., Tomboulis, E. T.
openaire +2 more sources
Inhomogeneous Gradient Poiseuille Flows of a Vertically Swirled Fluid [PDF]
Journal of Applied and Computational MechanicsAn exact solution is proposed for describing the steady-state and unsteady gradient Poiseuille shear flow of a viscous incompressible fluid in a horizontal infinite layer.
Natalya Burmasheva +3 more
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, 2005 Optical vortices generically arise when optical beams are combined. Recently, we reported how several laser beams containing optical vortices could be combined to form optical vortex loops, links and knots embedded in a light beam (Leach et al 2004 ...
Dennis, MR +13 more
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