2026-09-23T20:46:45Zhttps://univendspace.univen.ac.za/server/oai/request

oai:univendspace.univen.ac.za:11602/11242024-09-10T14:40:16Zcom_11602_1927com_11602_1914com_11602_1897com_11602_737col_11602_2138col_11602_738

Shateyi, Stanford Netshiozwi, N. J. Machaba, Mashudu Innocent 2018 2018-06-05T17:21:48Z 2018-06-05T17:21:48Z 2018-05-18 Machaba, M.I. 2018. Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink. . . http://hdl.handle.net/11602/1124 http://hdl.handle.net/11602/1124 Machaba MI. Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink. []. , 2018 [cited yyyy month dd]. Available from: http://hdl.handle.net/11602/1124 Machaba, M. I. (2018). <i>Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink</i>. (). . Retrieved from http://hdl.handle.net/11602/1124 Machaba, Mashudu Innocent. <i>"Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink."</i> ., , 2018. http://hdl.handle.net/11602/1124 TY - Dissertation AU - Machaba, Mashudu Innocent AB - The unsteady hydromagnetic chemically reacting mixed convection MHD ow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink is investigated numerically. The original partial di erential equations are converted into ordinary di erential equations by using similarity transformation. The governing non-linear partial di erential equations of Momentum, Energy, and Concentration are considered in this study. The e ects of various physical parameters on the velocity, temperature, and species concentration have been discussed. The parameters include the Prandtl number (Pr), Magnetic parameter (M), the Schmidt number (Sc), Unsteady parameter (A), buoyancy forces ratio parameter (N), Chemical reaction (K), Radiation parameter (Nr), Eckert number (Ec), local heat source/sink parameter (Q) and buoyancy parameter due to temperature ( ). The coe cient of Skin friction and Heat transfer are investigated. The coupled non-linear partial di erential equations governing the ow eld have been solved numerically using the Spectral Relaxation Method (SRM). The results that are obtained in this study are then presented in tabular forms and on graphs and the observations are discussed. DA - 2018-05-18 DB - ResearchSpace DP - Univen KW - Magnetohydrodynamics (MHD) KW - Chemically reacting KW - Mixed convection KW - Stretching sheet KW - Porous medium KW - Thermal radiation KW - Heat source/sink LK - https://univendspace.univen.ac.za PY - 2018 T1 - Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink TI - Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink UR - http://hdl.handle.net/11602/1124 ER - MSc (Mathematics) Department of Mathematics and Applied Mathematics The unsteady hydromagnetic chemically reacting mixed convection MHD ow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink is investigated numerically. The original partial di erential equations are converted into ordinary di erential equations by using similarity transformation. The governing non-linear partial di erential equations of Momentum, Energy, and Concentration are considered in this study. The e ects of various physical parameters on the velocity, temperature, and species concentration have been discussed. The parameters include the Prandtl number (Pr), Magnetic parameter (M), the Schmidt number (Sc), Unsteady parameter (A), buoyancy forces ratio parameter (N), Chemical reaction (K), Radiation parameter (Nr), Eckert number (Ec), local heat source/sink parameter (Q) and buoyancy parameter due to temperature ( ). The coe cient of Skin friction and Heat transfer are investigated. The coupled non-linear partial di erential equations governing the ow eld have been solved numerically using the Spectral Relaxation Method (SRM). The results that are obtained in this study are then presented in tabular forms and on graphs and the observations are discussed. NRF 1 online resource (ix, 72 leaves : illustrations) en University of Venda Magnetohydrodynamics (MHD) Chemically reacting Mixed convection Stretching sheet Porous medium Thermal radiation Heat source/sink UCTD 538.6 Magnetohydrodynamics Fluid dynamics Dynamo theory (Cosmic physics) Plasma dynamics Unsteady hydromagnetic chemically reacting mixed convection MHD flow over a permeable stretching sheet embedded in a porous medium with thermal radiation and heat source/sink Dissertation open.access