| Autor: |
S. Maruthamanikandan, Nisha Mary Thomas |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
Advances in Fluid Dynamics ISBN: 9789811543074 |
| DOI: |
10.1007/978-981-15-4308-1_28 |
| Popis: |
The effect of chemical reaction on the outset of convection of a ferromagnetic fluid in a horizontal porous layer which is heated from below is studied using small perturbation method. Assuming an exothermic zero-order chemical reaction, the eigenvalues are found by employing the Galerkin method. The effect of magnetic parameters and Frank-Kamenetskii number is discussed. It is established that both magnetic forces and chemical reaction accelerate the threshold of ferroconvection. Further, the fluid layer is destabilized marginally when the nonlinearity of magnetization is strong enough. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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