EFFECT OF THERMOPHORESIS ON MIXED CONVECTION FLOW OF A ROTATING FLUID OVER A ROTATING CONE IN A NON-DARCY POROUS MEDIUM

Abstract

A Numerical analysis is performed to study the effect of Thermophoresis on steady mixed convective boundary layer flow of a rotating fluid over a rotating vertical cone in a non - Darcy porous medium. The governing boun dary layer equations are formulated and numerical results are obtained by employing shooting technique. The present numerical solutions are compared with earlier existing results and good agreement has been obtained between existing results. Numerical resu lts for fluid flow characteristics, fluid velocities (tangential, circumferential and normal), temperature and concentration distributions as well as tangential and circumferential skin friction coefficients, Nusselt number and Sherwood number are presente d graphically and discussed for different values of physical parameters such as inverse Darcy parameter, Forchheimer parameter, ratio of angular velocities, relative temperature parameter and thermophoretic coefficient. Increasing Forchheimer parameter ret ards tangential skin friction coefficient, Nusselt number and Sherwood number but enhances circumferential skin friction coefficient. As increase in ratio of angular velocities tangential and circumferential skin friction coefficients are increased but Nus selt number and Sherwood number results are reduced. The wall thermophoretic velocity profile increases with increasing values of Forchheimer parameter and ratio of angular velocities and with decreasing values of relative temperature parameter

Authors and Affiliations

S. Hariprasad Raju , , B. Mallikarjuna

Keywords

Related Articles

 A SURVEY PAPER ON HIGH UTILITY ITEMSETS MINING

 An important data mining task that has received considerable research attention in recent years is the discovery of association rules from the transactional databases. Recently, Utility mining plays a vital role i...

 THE SPATIAL DISTRIBUTION OF GREEN SPACES IN RESIDENTIAL AREAS USING GIS TECHNIQUES

 The research focuses on the study of green areas , and if the proportion of an area are suitable with the size of the population as well as to identify the share of each person of it , and infer the extent of fulf...

STUDY OF EXEMPLAR BASED IMAGE INPAINTING TECHNIQUES

Image Inpainting refers to filling up the missing area (hole) of an image by using the information from surrounding’s (known area) such that the resultant image is logically accepted. OR it is a technique of altering t...

 BAYESIAN TECHNIQUE (MEDICAL IMAGE SEGMENTATION) FOR IMAGE CLASSIFYING REGISTRATION

In this paper, we propose a new model in which the similarity criterion is adapted locally to images by classification of image intensity dependencies. Defined in a Bayesian framework, the similarity criterion is a mixt...

 Evaluation and Performance Analysis of Machine Learning Algorithms

Prediction is widely researched area in data mining domain due to its applications. There are many traditional quantitative forecasting techniques, such as ARIMA, exponential smoothing, etc. which achieved higher succe...

Download PDF file
  • EP ID EP163622
  • DOI -
  • Views 102
  • Downloads 0

How To Cite

S. Hariprasad Raju, , B. Mallikarjuna (30). EFFECT OF THERMOPHORESIS ON MIXED CONVECTION FLOW OF A ROTATING FLUID OVER A ROTATING CONE IN A NON-DARCY POROUS MEDIUM. International Journal of Engineering Sciences & Research Technology, 4(6), 404-420. https://europub.co.uk/articles/-A-163622