Effect of magnetic field, heat generation and absorption on nanofluid flow over a nonlinear stretching sheet
| Autor: | Govardhan Kamatam, Santoshi Misra |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Materials science
General Physics and Astronomy magnetic field 02 engineering and technology lcsh:Chemical technology lcsh:Technology 01 natural sciences Thermophoresis Full Research Paper Physics::Fluid Dynamics Nanofluid 0103 physical sciences Fluid dynamics Nanotechnology lcsh:TP1-1185 General Materials Science Boundary value problem Electrical and Electronic Engineering lcsh:Science 010306 general physics lcsh:T heat generation and absorption Laminar flow thermophoresis Mechanics 021001 nanoscience & nanotechnology lcsh:QC1-999 Nonlinear system Boundary layer Nanoscience Heat generation lcsh:Q nanofluid Brownian motion 0210 nano-technology lcsh:Physics |
| Zdroj: | Beilstein Journal of Nanotechnology Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 976-990 (2020) |
| ISSN: | 2190-4286 |
| Popis: | The study of magnetohydrodynamic flow of a nanoparticle suspension under the influence of varied dimensionless parameters has been the focus of research in contemporary times. This work models the effect of magnetic field, heat generation and absorption parameter in a steady, laminar, two-dimensional boundary layer flow of a nanofluid over a permeable stretching sheet at a given surface temperature and partial slip. The highly nonlinear governing equations are solved numerically using similarity transformations with suitable boundary conditions and converted to ordinary differential equations. A computational model is setup using FORTRAN, where a relevant Adam’s predictor–corrector method is employed to solve the equations. The impact of the dimensionless parameters, including the Brownian motion, thermophoresis, magnetic field, heat generation and absorption parameters, on the velocity, temperature and nanoparticle concentration of fluid flow are analysed systematically. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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