Analysis of Heat Generating, Heat Conducting and Thermally Isolated Internal Solid Block Confined in a Ventilated Enclosure
Journal Title: Asian Research Journal of Mathematics - Year 2017, Vol 7, Issue 4
Abstract
A numerical study is executed on laminar, incompressible viscous flow in a ventilated enclosure to clarify the flow and heat transfer characteristics of an electrically conducting fluid subjected to three different interior solid block. The Reynolds number, Prandtl number and Hartmann number are treated as governing parameters in this article. Galerkin-weighted residual based Finite Element method was applied for performing the solution of governing equations. In order to explore the effect of considered three obstacles along with studied parameters, detailed analysis were carried out for visualization of streamlines and isotherms that represents the flow pattern and temperature distribution inside cavity. In addition, average Nusselt number Nuav at the bottom heated surface of the cavity is shown in tabular form. It is observed that maximum cooling effectiveness that is highest heat transfer rate is achieved for the case of heat conducting block for all considered parameters.
Authors and Affiliations
M. U. Ahammad, M. H. Rashid, M. A. Rahman
Keywords
Related Articles
- EP ID EP338490
- DOI 10.9734/ARJOM/2017/38424
- Views 63
- Downloads 0
Nonseasonal ARIMA Modeling and Forecasting of Malaria Cases in Children under Five in Edum Banso Sub-district of Ghana
Approximately sixty-nine percent of deaths globally resulting from malaria infection occur in children under five years of age [1]. National control and prevention strategies will be greatly enhanced through better abili...
Sensitivity Analysis of Ebola Virus Model
A Mathematical model of is presented to study the dynamical spread of Ebola in the population. Existence of the Local Stability of the disease–free equilibrium (DFE) was investigated via the threshold parameter (Reprodu...
Dynamic Response of Non-prismatic Bernoulli Euler Beam with Exponentially Varying Thickness Resting on Variable Elastic Foundation
In this paper, the motion of a non-prismatic Bernoulli-Euler beam with exponentially varying thickness resting on variable elastic foundation and under the loads moving with constant velocity is analyzed. The governing e...
Influence of Rotatory Inertial Correction Factor on the Vibration of Elastically Supported Non-Uniform Rayleigh Beam on Variable Foundation
The in uence of rotatory inertial correction factor on the vibration of elastically supported nonuniform Rayleigh beam under moving distributed masses and resting on variable bi-parametric elastic foundation is investiga...
Bayesian the Kalman Type Recursive Formulae
In this paper, the Kalman filter for a variance term of state space models is derived. First, it is assumed that the innovation term of state space model have a GARCH structure and the Kalman filter is derived. Then, it...