DETERMINING THE BEHAVIOR OF THE ROTATING DISK ELECTRODE SYSTEM AUTHOR: RAYMUNDO NAVARRETE ADVISOR: SHANKAR VENKATARAMANI The Convection-Diffusion Equation is a partial differential equation that is used to study the effect of convective and diffusive processes on incompressible fluids. Among other
نویسنده
چکیده
The Convection-Diffusion Equation is a partial differential equation that is used to study the effect of convective and diffusive processes on incompressible fluids. Among other things, it can be used to analyze various types of batteries, including battery setups where the chemical solutions that power the battery are in motion. Between these battery types, one that is commonly used is the Rotating Disk Electrode (RDE) system, since its simple geometry makes mathematical analysis of this battery doable. Solutions to the ConvectionDiffusion Equation as applied to the RDE system have been presented before, but there are some known issues about them. Therefore, the purpose of this paper is to present additional analysis of the Convection-Diffusion equation as applied to the RDE system and of one of its already published solutions.
منابع مشابه
Analytical and numerical investigation of heat and mass transfer effects on magnetohydrodynamic natural convective flow past a vertical porous plate
The aim of this investigation is to study the effect of hall current on an unsteady natural convective flow of a viscous, incompressible, electrically conducting optically thick radiating fluid past a vertical porous plate in the presence of a uniform transverse magnetic field. The Rosseland diffusion approximation is used to describe the radiative heat flux in the energy equation. Analytical a...
متن کاملThermosolutal Convection of Micropolar Rotating Fluids Saturating a Porous Medium
Double-diffusive convection in a micropolar fluid layer heated and soluted from below in the presence of uniform rotation saturating a porous medium is theoretically investigated. An exact solution is obtained for a flat fluid layer contained between two free boundaries. To study the onset of convection, a linear stability analysis theory and normal mode analysis method have been used. For the ...
متن کاملNumerical solution of Convection-Diffusion equations with memory term based on sinc method
In this paper, we study the numerical solution of Convection-Diffusion equation with a memory term subject to initial boundary value conditions. Finite difference method in combination with product trapezoidal integration rule is used to discretize the equation in time and sinc collocation method is employed in space. The accuracy and error analysis of the method are discussed. Numeric...
متن کاملFree convective heat and mass transfer of magnetic bio-convective flow caused by a rotating cone and plate in the presence of nonlinear thermal radiation and cross diffusion
This article explores the heat and mass transfer behaviour of magnetohydrodynamic free convective flow past a permeable vertical rotating cone and a plate filled with gyrotactic microorganisms in the presence of nonlinear thermal radiation, thermo diffusion and diffusion thermo effects. We presented dual solutions for the flow over a rotating cone and a rotating flat plate cases. Similarity var...
متن کاملVibration Analysis of Rotating Shaft with Loose Disk
In this paper energy method is used to calculate rotor response with loose rotating disk on it. System equation of motion is obtained based on energy method and Lagrange equation. Mathematical modeling of loose disk in a rotor bearing system has resulted in terms similar to unbalance and gyroscopic effect in the system equation of motion. The effect of loose disk axial position and orthotropic ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009