• Login
    View Item 
    •   MKSU Digital Repository Home
    • Conferences / Workshops / Seminars
    • Conferences
    • 2nd International Conference
    • View Item
    •   MKSU Digital Repository Home
    • Conferences / Workshops / Seminars
    • Conferences
    • 2nd International Conference
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    CONTROL VOLUME ANALYSIS OF UNSTEADY MHD MIXED CONVECTION NANOFLUID FLOW ON A STRETCHING SURFACE WITH SUNCTION

    Thumbnail
    View/Open
    Full Text (385.2Kb)
    Date
    2019-04
    Author
    Kitetu, V. M.
    Onyango, T. T. M.
    Kwanza, J. K.
    Metadata
    Show full item record
    Abstract
    Many heat transfer processes in engineering problems in areas such as nuclear reactors and electronics, as well as in biomedicine and food industry require the knowledge of nanofluids, consequently investigations leading to understanding of the role played by nanofluids in heat transfer enhancement in these processes is vital. Currently, numerous studies are being conducted on nanofluids for the benefits associated with low energy costs and less negative environmental impact in industry and society. In the studies, water is commonly used as base for nanofluids in heat transfer applications due to its ability and availability for heat transport. In most of these investigations influence of nanoparticles have been analysed to determine enhancement of energy transfer on stretched sheets. In our research, magnetohydrodynamic mixed convection flow of a nanofluid over a stretching sheet with water equally as the base fluid and either Copper or Silver as nanoparticles is examined and analyzed. The physical problem is modeled using systems of unsteady nonlinear differential equations (DE) subject to prescribed boundary and initial conditions, which are then studied using Finite volume approach. These DE comprise of the classical continuity, momentum, concentration and energy equations, which are subsequently non dimensionalized and discretized in rectangular domain. The effect of nanoparticle volume fraction, Hartmann number, suction and stretching parameter values on and characteristics of velocity, temperature and concentration profiles, and skin friction, heat transfer, and mass transfer coefficients are discussed.
    URI
    http://ir.mksu.ac.ke/handle/123456780/4456
    Collections
    • 2nd International Conference [101]

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    @mire NV
     

     

    Browse

    All of Digital RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsBy Submit DateThis CollectionBy Issue DateAuthorsTitlesSubjectsBy Submit Date

    My Account

    LoginRegister

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    @mire NV