inner cylinder
Numerical Study of Mixed Convection of Nanofluid in a Concentric Annulus with Rotating Inner Cylinder
... the inner and outer cylinders at different Reynolds numbers are presented in ...the inner cylinder occurs on the location of separation of the plume, while its maximum value is on the lower portion ...
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Study on Non Uniqueness of Taylor Vortex Flow Changing Inner Cylinder Acceleration Time
... In the present study, the acceleration time of the inner cylinder was changed. In this experiments, we have analyzed how the Taylor vortex flow, produced be- tween two coaxial rotating cylinders sharing the ...
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ANALYSIS ON THE EXERGY OF AUTOMOBILE ENGINE INNER CYLINDER THERMODYNAMIC CYCLE
... engine inner Cylinder Thermal Cycle is fiercely connected with the second thermal theory, and obviously there is direction feature while the energy is exchanging with each other, for instance, mechanical ...
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The Tangential Force Distribution on Inner Cylinder of Power Law Fluid Flowing in Eccentric Annuli with the Inner Cylinder Reciprocating Axially
... the inner cyinder of the unsteady flow of the power law fluid in eccentric annuli with the inner cylinder reciprocating axially in bipolar coordinate system, the calculation formulae of tangential ...
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Experimental Investigation of Mixed Convection Heat Transfer in a Vertical and Horizontal Annulus with Rotating Inner Cylinder
... the inner rotating cylinder and cooled the outer cylinder; Aoki et ...fixed cylinder and rotating inner cylinder; Tachibana et ...varying cylinder diameters, widths of ...
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Investigation of viscous fluid flow in an eccentrically deposited annulus using CFD methods
... outer cylinder does not rotate, but the inner rotating angular speed ω, and moreover, moves in a circle with a given eccentricity (held precession angular velocity ...each cylinder was surrounded by ...
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3D Fully Developed Laminar Mixed Convection in Horizontal Concentric Annuli with the Presence of Porous Blocks
... In the last decades, the use of porous material to improve the heat transfer is of topical interest. Field applications of heat transfer in porous media can be found in [9]-[13]. Ould-Amer [14]-[16] carried out numerical ...
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Numerical Analysis on Dual Cylindrical Caisson with Partial Porous Area
... outer cylinder and an impermeable inner cylinder, are very complex and numerous since scattered waves from each dual cylinder affect the others in the array of dual ...outer cylinder ...
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MHD Flows of Second Grade Fluid Through the Moving Porous Cylindrical Domain
... the inner cylinder that is subject to a rotational and longitudi- nal time dependent shear stresses and the outer cylinder also subject to a rotational and longitudinal time dependent velocities ...
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Investigation of the influence of radial grooves on the flow in an eccentrically deposited annulus using CFD numerical simulation
... Hydrodynamic machines consist of a system of hydrodynamic elements, for example bearings, impellers, seals and sealing gaps that include narrow gaps where the flow losses are occurred [1]. The aim of this paper is the ...
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Laser-optical and numerical Research of the flow inside the lubricating gap of a journal bearing model
... the inner cylinder (see figure ...outer cylinder is fixed on a rotary table with the help of clamping ...rotating inner cylinder is also made of acrylic glass and is fitted with a ...
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Geometric and constitutive dependence of Maxwell's velocity slip boundary condition
... The inner and outer cylinders have radii of 3λ and 5λ, respectively, and the former has a tangential velocity approximately a third of the speed of ...the inner cylinder) predicted using the standard ...
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Simulation of steady-state cuttings transport through a horizontal annulus channel
... The rotation of the inner cylinder of annulus significantly changes flow structure, and step-wise changes of integral parameters occur. It can be explained by rearrangement of a flow structure. For a 2D ...
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Conductivity Test for Plastic Fiber, and Comparison with other Insulating Materials
... fiber. Inner cylinder is heated by the apparatus and the consecutive readings of V (voltage) and I (current) are noted down to calculate the value of heat ...from inner cylinder to outer ...
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Simulation of Natural Convection in Eccentric Annulus: A Combined Lattice Boltzmann and Smoothed Profile Approach
... The inner cylinder position can change the structure of the flow and temperature ...the inner cylinder. In both cases, when the inner cylinder is located at the lowest level, the ...
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Thermal Analysis Circular Couette Flow of Non-Newtonian Fluid with Viscous Dissipation
... the inner and the outer cylinder (T 0 ), the fluid elasticity effect on temperature distribution is depicted as radial distance functions for different Deborah numbers and is presented in ...
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Time Constants of the Transition between Onset and Decay Reynolds Numbers for the Appearance of Taylor Couette Flow
... the inner cylinder follows the Stuart-Landau equation, and we determine the initial amplitude, final amplitude and time scale by fitting the numerical solutions to the exact ...
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Novel Broadband High Gain Antenna Designed by Suspended Cylinder and Shorting PIN
... suspended cylinder to ground connected cylinder through shorting ...suspended cylinder is used for impedance matching at the first resonance frequency, whereas inner cylinder height and ...
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Magnetohydrodynamic Flow in Horizontal Concentric Cylinders
... annulus cylinder and the shape of velocity profiles is parabolic type in vertical upward ...of inner cylinder the velocity first decreases slowly and then by decreasing rapidly it is tending to ...
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Natural convection heat transfer in two square duct annuli filled with a nanofluid
... where all the physical quantities are defined in the nomenclature. Eqs. (1)-(4) need to be solved subject to the boundary conditions on the inner square; on the outer square. Here, the dimensionless parameters ...
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