Nonlinear excitations of blood flow in large vessels under thermal radiations and uniform magnetic field
| Autor: | T.G. Motsumi, Conrad Bertrand Tabi, C. D. Bansi Kamdem, Alidou Mohamadou |
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| Rok vydání: | 2017 |
| Předmět: |
Physics
Numerical Analysis Applied Mathematics Elliptic function Blood flow Mechanics 01 natural sciences 010305 fluids & plasmas Magnetic field Nonlinear system Viscosity Classical mechanics Distribution (mathematics) Modeling and Simulation 0103 physical sciences Thermal Waveform 010306 general physics |
| Zdroj: | Communications in Nonlinear Science and Numerical Simulation. 49:1-8 |
| ISSN: | 1007-5704 |
| Popis: | A nonlinear model of blood flow in large vessels is addressed. The influence of radiations, viscosity and uniform magnetic fields on velocity and temperature distribution waveforms is studied. Exact solutions for the studied model are investigated through the F − expansion method. Based on the choice of parameter values, single-, multi-soliton and Jacobi elliptic function solutions are obtained. Viscosity and permanent magnetic field bring about wave spreading and reduce the velocity of blood, while radiations have reversed effects with strong impact on the waveform frequency of both the velocity and temperature distribution. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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