Sobre los efectos de las escalas lentas en la magnetohidrodinámica de un flujo de von Kárman
In this chapter a general framework of the Magnetohydrodynamics (MHD) is described, beginning from the two branches from where the MHD is developed: the hydrodynamics, with the Navier-Stokes equation and the classical electromagnetism, adapted to the problem here described: a conducting, charge-f...
| المؤلفون الرئيسيون: | , |
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| التنسيق: | info:eu-repo/semantics/doctoralThesis |
| اللغة: | spa |
| منشور في: |
Departamento de Física y Matemática Aplicada. Universidad de Navarra
2010
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://hdl.handle.net/10171/7434 |
| الملخص: | In this chapter a general framework of the Magnetohydrodynamics (MHD) is described,
beginning from the two branches from where the MHD is developed: the
hydrodynamics, with the Navier-Stokes equation and the classical electromagnetism,
adapted to the problem here described: a conducting, charge-free and
non-magnetizable fluid. The four equations used are obtained (Navier-Stokes,
Induction and Gauss equations), and the dynamo effect is explained. A brief explanation
of the mean-field theory and some anti-dynamo theorems are given.
Finally, an overlook of the numerical and experimental work is given, with an
emphasis on the von K´arm´an experiments. |
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