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DC Field | Value | Language |
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dc.contributor.author | Cleophas, Kweyu | - |
dc.contributor.author | Benjamin, Nyamai | - |
dc.contributor.author | John, Wahome | - |
dc.date.accessioned | 2020-03-09T08:06:48Z | - |
dc.date.available | 2020-03-09T08:06:48Z | - |
dc.date.issued | 2014 | - |
dc.identifier.uri | http://ir.mu.ac.ke:8080/jspui/handle/123456789/2942 | - |
dc.description.abstract | The two dimensional coupled Burgers’ equations constitute an appropriate model for developing computational algorithms, for solving the incompress- ible Navier-Stokes equations. Moreover, they are generally used as transport equations because they model a number of fluid flow phenomena, for example, turbulent flow, shock wave formation and boundary layer formation. In this paper, we develop a hybrid Crank-Nicolson and Du Fort and Frankel (CN- DF) scheme. The hybrid CN-DF is developed by introducing the Du Fort and Frankel (DF) properties into the Crank-Nicolson scheme (CN). This is a three- level scheme and is also unconditionally stable. Numerical solutions from the hybrid scheme are obtained by the use of MATLAB software. By use of L 1 error, it is determined that the hybrid scheme is fifth order accurate in space and produces better results in comparison to the pure Crank-Nicolson and the pure Du Fort and Frankel schemes | en_US |
dc.language.iso | en | en_US |
dc.subject | 2-D Burgers’ equation | en_US |
dc.subject | fifth order accurate in space | en_US |
dc.subject | L 1 error | en_US |
dc.subject | Hybrid CN-DF method | en_US |
dc.title | Hybrid crank-nicolson-du fort and frankel (CN-DF) scheme for the numerical solution of the 2-D coupled burgers’ system | en_US |
dc.type | Article | en_US |
Appears in Collections: | School of Biological and Physical Sciences |
Files in This Item:
File | Description | Size | Format | |
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Kweyu cleophas etal 2014.pdf | 309.25 kB | Adobe PDF | View/Open |
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