Results 11 to 20 of about 14,989 (264)

Large eddy simulation of flow past a stationary and controlled oscillating circular cylinder at RE=5500 [PDF]

open access: yes, 2013
Vortex shedding from a stationary cylinder and transversely oscillating circular cylinder in a uniform flow at a Reynolds number of 5500 is numerically studied by three-dimensional Large Eddy Simulation (LES). The filtered equations are discretised using
Philip A. Wilson   +5 more
core   +1 more source

The Relationship Between Near-Wake Structure and Heat Transfer for an Oscillating Circular Cylinder in Cross-Flow [PDF]

open access: yes, 2003
A series of experiments were carried out in order to understand the relationship between wake structure and heat transfer for a transversely oscillating circular cylinder in cross-flow and to explore the dynamics of the vortex formation process in the ...
Pottebaum, Tait Sherman
core   +1 more source

Effect of plasma actuator and splitter plate on drag coefficient of a circular cylinder

open access: yesEPJ Web of Conferences, 2016
In this paper, an experimental study on flow control around a circular cylinder with splitter plate and plasma actuator is investigated. The study is performed in wind tunnel for Reynolds numbers at 4000 and 8000.
Akbıyık Hürrem   +3 more
doaj   +1 more source

Numerical simulation of flow around an orbiting cylinder at different ellipticity values [PDF]

open access: yes, 2008
This paper deals with the numerical simulation of low Reynolds number flow (Re=120–180) past a circular cylinder in orbital motion. The Navier–Stokes equations, pressure Poisson equations and continuity are written in primitive variables in a noninertial
Baranyi, László
core   +1 more source

Antennas on circular cylinders [PDF]

open access: yesIRE Transactions on Antennas and Propagation, 1959
On the basis of the results obtained by Silver and Saunders [4] for the field radiated from an arbitrary slot in a perfectly conducting circular cylinder, expressions have been derived for the field radiated by a narrow helical slot, with an arbitrary aperture field distribution, in a circular cylinder.
openaire   +1 more source

Torsion of Functionally Graded Anisotropic Linearly Elastic Circular Cylinder

open access: yesEngineering Transactions, 2018
The object of this paper is Saint-Venant torsion of functionally graded anisotropic linearly elastic circular cylinder. The class of anisotropy considered has at least one plane of elastic symmetry normal to the axis of the circular cylinder. The elastic
István ECSEDI, Attila BAKSA
doaj   +1 more source

Numerical analysis of two and three dimensional buoyancy driven water-exit of a circular cylinder

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2014
With the development of the technology of underwater moving bodies, the need for developing the knowledge of surface effect interaction of free surface and underwater moving bodies is increased. Hence, the two-phase flow is a subject which is interesting
Shahab Moshari   +2 more
doaj   +3 more sources

Two-dimensional coupled vortex-induced vibration of circular cylinder : prediction and extraction of hydrodynamics properties [PDF]

open access: yes, 2013
This paper discusses two-dimensional coupled vortex-induced vibration of circular ...
Narakorn Srinil   +3 more
core   +1 more source

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

Large-eddy simulation of the compressible flow past a wavy cylinder [PDF]

open access: yes, 2010
Numerical investigation of the compressible flow past a wavy cylinder was carried out using large-eddy simulation for a free-stream Mach number M? = 0.75 and a Reynolds number based on the mean diameter Re = 2 × 105.
Lu, Xi-Yun   +5 more
core   +1 more source

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