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Effect of Thermal Conductivity on Magnetohydrodynamic Heat and Mass Transfer in Porous Medium Saturated with Kuvshinshiki Fluid
2017
FUOYE Journal of Engineering and Technology
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The effects of Kuvshinshiki fluid on Magnetohydrodynamic (MHD) heat and mass transfer flow over a vertical porous plate with chemical reaction of nth order and thermal conductivity was carried out. ...
The governing partial differential equations were solved numerically using implicit Crank-Nicolson method. ...
Radiation effect on the free convection flow past a semi-infinite vertical plate with mass transfer was study by Vidya et al (2014) , Idowu et al. (2013) analysed the heat and mass transfer of MHD and ...
doi:10.46792/fuoyejet.v2i2.125
fatcat:lxpktaxkvfa4tcfnxia7k2o7my
The influence of chemical reaction and viscous dissipation on unsteady MHD free convection flow past an exponentially accelerated vertical plate with variable surface conditions
2013
Chemical Industry and Chemical Engineering Quarterly
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Keywords: MHD, free convection, viscous dissipation, implicit finite difference method, exponentially accelerated plate, variable temperature and chemical reaction. ...
conducting fluid past an exponentially accelerated vertical plate by taking into account the heat due to viscous dissipation. ...
[2] have studied the unsteady free convective flow through a porous medium adjacent to a semi-infinite vertical plate using finite difference scheme. ...
doi:10.2298/ciceq110730053k
fatcat:xs2ulv7w45eclm4sjfgzsy25gu
Hydrodynamic Radiating Fluid Flow Past an Infinite Vertical Porous Plate in Presence of Chemical Reaction and Induced Magnetic Field
2016
American Journal of Applied Mathematics
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An investigation of the unsteady magnetohydrodynamic fluid flow with heat and mass transfer of a viscous, incompressible, electrically conducting and Newtonian fluid past a vertical plate embedded in a ...
The dimensionless governing coupled, non-linear boundary layer partial differential equations are solved by an efficient and unconditionally stable finite difference scheme of the Crank-Nicholson type. ...
Acknowledgement I thank my parents and my supervisors for the support throughout my master's program. ...
doi:10.11648/j.ajam.20160402.11
fatcat:sayv2otvefasteaopjiomucwbm
Heat and Mass Transfer along Vertical Channel in Porous Medium with Radiation Effect and Slip Condition
2016
International Journal of Heat and Technology
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This paper deals with the numerical investigation of simultaneous heat and mass transfer flow of a viscous, incompressible and radiating fluid along a vertical channel in a porous medium. ...
The values of velocity, temperature, concentration, skin friction coefficient, rate of heat and mass transfer are found for different parameters involved in the formulation via magnetic, suction and slip ...
For the same gas, Takher et al [22] conducted similar research on the effect of radiation on the MHD free convection flow past a semi-infinite vertical plate. ...
doi:10.18280/ijht.340119
fatcat:j3gkdbnyr5dsbhsbyxoblmojxa
Finite difference approach in porous media transport modeling for magnetohydrodynamic unsteady flow over a vertical plate
2014
International journal of numerical methods for heat & fluid flow
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Newtonian fluid over a vertical plate adjacent to a Darcian regime in presence of thermal radiation and transversal magnetic field. ...
Design/methodology/approach -In this investigation, an efficient, accurate, extensively validated and unconditionally stable finite-difference scheme based on the Crank-Nicolson model is developed to solve ...
Takhar et al. (1996) studied the radiation effects on MHD free 1206 HFF 24,5 convection flow of a gas past a semi-infinite vertical plate. ...
doi:10.1108/hff-01-2013-0008
fatcat:abrysrtjzfds3ifsbrfqnlrlh4
Effect of Viscous Dissipation, Soret and Dufour Effect on Free Convection Heat and Mass Transfer from Vertical Surface in a Porous Medium
2015
Procedia Materials Science
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In the present approach, a two dimensional steady free convection flow of heat and mass transfer from a vertical surface in porous media with viscous dissipation has been analyzed numerically considering ...
finite difference scheme. ...
Israel cooky et al. (2003) investigated the effect of viscous dissipation and radiation on unsteady MHD free convection flow past an infinite heated vertical plate in a porous medium with time dependent ...
doi:10.1016/j.mspro.2015.06.007
fatcat:3nwrusjd6vfjpjlpmwr25gnwwi
Free convective flow over a vertical plate in a doubly stratified medium with electrophoresis, heat source/sink and chemical reaction effects
2013
Korean Journal of Chemical Engineering
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We analyzed the problem of unsteady, incompressible free convective doubly stratified flow past a semiinfinite vertical plate with the influence of electrophoresis, heat source/sink and chemical reaction ...
The partial differential equations governing the flow are solved by employing an implicit finite difference scheme of Crank-Nicolson type. ...
The problem of transient free convective flow past a semi-infinite isothermal vertical plate was first explored by Siegel [1] using an integral method. ...
doi:10.1007/s11814-012-0201-2
fatcat:3g6f53jdazgtdonwi7wmv5q36m
Analytical and numerical solution of three-dimensional channel flow in presence of a sinusoidal fluid injection and a chemical reaction
2015
Ain Shams Engineering Journal
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The stationary plate is subjected to a transverse sinusoidal injection velocity distribution while the uniformly moving plate is subjected to a constant suction and slip boundary conditions. ...
Due to this type of injection velocity, the flow becomes three dimensional. Comparisons with previously published work are performed and the results are found to be in excellent agreement. ...
The study of heat and mass transfer on the free convective flow of a viscous incompressible fluid past an infinite vertical porous plate in presence of transverse sinusoidal suction velocity and a constant ...
doi:10.1016/j.asej.2014.11.013
fatcat:bfwriyz4yvcjjbzrmeusvwuase
Fitted numerical methods to solve dierential models describing unsteady magneto-hydrodynamic ow KEYWORDS Magneto-Hydrodynamic ows Porus media Dierential equation models Thermal radiation Diusion Singular perturbation methods Finite dierence methods Convergence and Stability analysis. i ABSTRACT Fitted numerical methods to solve dierential models describing unsteady magneto-hydrodynamic ow
2013
unpublished
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plate with/without heat sources. ...
Aiming to study the robustness of the proposed numerical schemes with respect to change in the values of the key parameters , we present extensive numerical simulations for each of these models. ...
[128] studied unsteady free convective ow through a porous medium adjacent to a semi-innite vertical plate using nite dierence scheme. ...
fatcat:2ixjgsphfzeahfzrmapitelzti
Fitted numerical methods to solve dierential models describing unsteady magneto-hydrodynamic ow KEYWORDS Magneto-Hydrodynamic ows Porus media Dierential equation models Thermal radiation Diusion Singular perturbation methods Finite dierence methods Convergence and Stability analysis. i ABSTRACT Fitted numerical methods to solve dierential models describing unsteady magneto-hydrodynamic ow
2013
unpublished
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plate with/without heat sources. ...
Aiming to study the robustness of the proposed numerical schemes with respect to change in the values of the key parameters , we present extensive numerical simulations for each of these models. ...
[128] studied unsteady free convective ow through a porous medium adjacent to a semi-innite vertical plate using nite dierence scheme. ...
fatcat:udue7lzgcnasvnpwukdecsnmea
Combined influence of Soret and Dufour effects on unsteady hydromagnetic mixed convective flow in an accelerated vertical wavy plate through a porous medium
2015
Journal homepage: www.ijaamm.com International Journal of Advances in Applied Mathematics and Mechanics
unpublished
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The combined effects of Soret and Dufour on an unsteady mixed convection magnetohydrodynamics heat and mass transfer flow in an accelerated vertical wavy plate embedded in a porous medium considering thermal ...
The features of the fluid flow, heat and mass transfer characteristics are analyzed by plotting graphs and the physical aspects are discussed in detail to interpret the effects of significant parameters ...
In view of these applications The effects of thermal radiation and Heat source on an unsteady MHD free convection flow past an infinite vertical plate with thermal-diffusion and diffusion-thermo discussed ...
fatcat:cul2au4my5gdvbajnmrj7dpo2u
Proceedings of the 7th International Conference on Mathematical Sciences and Optimization, 2020, Nigeria
[article]
2020
figshare.com
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The 40 papers range over Operator Equations, Applied Statistics, Optimization, modelling and Data Sciences. ...
This is a Book of Proceedings of the 7th Virtual International Conference on Mathematical Sciences and Optimization, 2020. ...
From this work, we conclude with proofs that the HBT and VCT actually Fails to hold in Constructive mathematics with the aid of Russian constructivism (RUSS). ...
doi:10.6084/m9.figshare.13317353.v1
fatcat:nham6oxglzg4hieotb7o2augci
Structural transitions in the acid-denatured ficin induced by halogenols and alkanols
2014
BULGARIAN CHEMICAL COMMUNICATIONS Journal of the Chemical Institutes of the Bulgarian Academy of Sciences and of the Union of Chemists in Bulgaria
unpublished
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The fluoro alcohols tested showed a higher helix-inducing potential compared to 2-chloroethanol and alkanols. ...
Tryptophan fluorescence of ADF was affected differently in presence of these alcohols, showing quenching with fluoro alcohols and enhancement with 2-chloroethanol and alkanols in the order: tert-butanol ...
The authors thank the Dean, Faculty of Science and the Head, Institute of Biological Sciences, University of Malaya for providing the necessary facilities to complete this work. ...
fatcat:q5dadjq6vfeq5ldn5bxiwk4kui
Spectrophotometric determination of copper (II) in industrial effluent samples using sulfanilic acid as a ligand system
2014
BULGARIAN CHEMICAL COMMUNICATIONS Journal of the Chemical Institutes of the Bulgarian Academy of Sciences and of the Union of Chemists in Bulgaria
unpublished
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The method is based on complex formation of copper (II) with sulfanilic acid in acidic medium at room temperature. ...
Interferences due to zinc (II), cadmium (II), nickel (II), cobalt (II), chromium (III) and several anions were investigated. ...
Attia and Kotb [15] solved the steady MHD fully developed flow and heat transfer between two parallel plates with temperature dependent viscosity which has been extended to the transient state by Attia ...
fatcat:f3gljptbnzb7bl4h3mzpg34n2m
Mechanism of hydrogen transfer from 1-methylbutyl peroxide to hydroxyl radical
2016
BULGARIAN CHEMICAL COMMUNICATIONS Journal of the Chemical Institutes of the Bulgarian Academy of Sciences and of the Union of Chemists in Bulgaria
unpublished
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On the contrary, the γ-H transfer requires larger activation energy compared to α-and β-H. ...
The results suggest that the alkyl β-H is the easiest to transfer in view of both thermodynamics and kinetics. ...
The transient hydromagnetic flow through a porous medium between two infinite parallel porous plates with heat transfer considering the Hall effect and the temperature dependent physical properties under ...
fatcat:hfqsw6letzh6xfragkhflmli3e
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