Please use this identifier to cite or link to this item: http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4226
Full metadata record
DC FieldValueLanguage
dc.contributor.authorNaduvinamani, NB
dc.contributor.authorShankar, U
dc.date.accessioned2020-06-12T15:02:45Z-
dc.date.available2020-06-12T15:02:45Z-
dc.date.issued2019
dc.identifier.citationJOURNAL OF CENTRAL SOUTH UNIVERSITY , Vol. 26 , 5 , p. 1184 - 1204en_US
dc.identifier.uri10.1007/s11771-019-4080-0
dc.identifier.urihttp://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4226-
dc.description.abstractPresent numerical study examines the heat and mass transfer characteristics of magneto-hydrodynamic Casson fluid flow between two parallel plates under the influence of thermal radiation, internal heat generation or absorption and Joule dissipation effects with homogeneous first order chemical reaction. The non-Newtonian behaviour of Casson fluid is distinguished from those of Newtonian fluids by considering the well-established rheological Casson fluid flow model. The governing partial differential equations for the unsteady two-dimensional squeezing flow with heat and mass transfer of a Casson fluid are highly nonlinear and coupled in nature. The nonlinear ordinary differential equations governing the squeezing flow are obtained by imposing the similarity transformations on the conservation laws. The resulting equations have been solved by using two numerical techniques, namely Runge-Kutta fourth order integration scheme with shooting technique and bvp4c Matlab solver. The comparison between both the techniques is provided. Further, for the different set physical parameters, the numerical results are obtained and presented in the form of graphs and tables. However, in view of industrial use, the power required to generate the movement of the parallel plates is considerably reduced for the negative values of squeezing number. From the present investigation it is noticed that, due to the presence of stronger Lorentz forces, the temperature and velocity fields eventually suppressed for the enhancing values of Hartmann number. Also, higher values of squeezing number diminish the squeezing force on the fluid flow which in turn reduces the thermal field. Further, the destructive nature of the chemical reaction magnifies the concentration field; whereas constructive chemical reaction decreases the concentration field. The present numerical solutions are compared with previously published results and show the good agreement.en_US
dc.publisherJOURNAL OF CENTRAL SOUTH UNIV
dc.subjectsqueezing flow
dc.subjectthermal radiation
dc.subjectheat generation or absorption
dc.subjectCasson fluid
dc.subjectJoule dissipation
dc.subjectmagnetic field
dc.titleRadiative squeezing flow of unsteady magneto-hydrodynamic Casson fluid between two parallel platesen_US
dc.typeArticle
Appears in Collections:1. Journal Articles

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.