Results 21 to 30 of about 802,938 (283)

The Computation of the Magnitude of the Far Field for an Eccentric Circular Cylinder

open access: yesAdvances in Mathematical Physics, 2015
The specific case of scattering of a plane wave by a two-layered penetrable eccentric circular cylinder has been considered and it is about the validity of the on surface radiation condition method and its applications to the scattering of a plane wave ...
Bülent Yılmaz
doaj   +1 more source

Experimental Study on Pressure Distributions around a Circular Cylinder in the Branch of a T-junction

open access: yesChemical Engineering Transactions, 2017
The mean pressure distributions of a single circular cylinder in the branch of a T-junction are experimentally investigated with intelligent pressure scanners (PSI 9116) in wind tunnel.
Y. Yin   +5 more
doaj   +1 more source

Experimental Study of the Cavitation Effects on Hydrodynamic Behavior of a Circular Cylinder at Different Cavitation Regimes

open access: yesFluids, 2023
In this work, we experimentally investigated the cavitation effects on the hydrodynamic behavior of a circular cylinder at different cavitating flows.
Yuxing Lin   +2 more
doaj   +1 more source

Flow feature of a pair of in-line forced oscillating 45 degrees staggered arranged circular cylinders

open access: yesEPJ Web of Conferences, 2015
In order to understand the aspect of the mutual interference flow from two circular cylinders, the visual observation experiments was performed. The staggered arrangement angle was made into 45 degrees and the cylinder setting conditions were three kinds
Yokoi Y., Hirao K.
doaj   +1 more source

Vortex flow around a pair of in-line forced oscillating tandem arranged circular cylinder

open access: yesNihon Kikai Gakkai ronbunshu, 2014
In this study, the flow features of vortex shedding from a pair of tandem arranged circular cylinders oscillating along the direction of the flow were observed by visualizing water flow experiment at the ranges of the frequency ratio f/fK=0~6.2 (28 steps)
Yoshifumi YOKOI
doaj   +1 more source

The Investigation of Mutual Interference Vortex Flow around Two Circular Cylinders by Flow Visualization and Pressure Measurement [PDF]

open access: yesMATEC Web of Conferences, 2019
In order to understand the aspect of the mutual interference flow from two circular cylinders, the visual observation experiment and the pressure measurement experiment were performed by use a water flow apparatus.
Yokoi Yoshifumi, Vitkovičová Rut
doaj   +1 more source

Resonance Scattering by a Circular Dielectric Cylinder [PDF]

open access: yesRadio Science, 2021
AbstractA unified approach is developed for the analysis of singularities of the scattered field and vanishing of scattering harmonics. Rigorous proofs are presented of the existence of complex resonance singularities of the solution to the problem of the plane wave scattering by a circular homogeneous dielectric cylinder.
openaire   +3 more sources

Numerical Modeling and Simulation of Wave Impact of a Circular Cylinder during the Submergence Process

open access: yesModelling and Simulation in Engineering, 2017
Wave slamming loads on a circular cylinder during water entry and the subsequence submergence process are predicted based on a numerical wave load model.
Xiaozhou Hu, Yiyao Jiang, Daojun Cai
doaj   +1 more source

Numerical Computation of Low Reynolds Number Viscous Flow Past Bluff Bodies

open access: yesInternational Journal of Applied Mechanics and Engineering, 2020
This article presents a two-dimensional steady viscous flow simulation past circular and square cylinders at low Reynolds numbers (based on the diameter) by the finite volume method with a non-orthogonal body-fitted grid. Diffusive fluxes are discretized
Md. Shahjada Tarafder, Miad Al Mursaline
doaj   +1 more source

Reducing Drag of Body by Adding a Plate

open access: yesMATEC Web of Conferences, 2018
This paper focuses on theoretical investigations of the location of a separation point laminar boundary layer on the surface of a circular cylinder. The investigations were carried out by CFD software FlowSimulation.
Vladimir A. Frolov, Anna S. Kozlova
doaj   +1 more source

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