Sökning: "Renzo Ricca"
Hittade 1 avhandling innehållade orden Renzo Ricca.
1. Magnetic helicity in astrophysical dynamos
Sammanfattning : The broad variety of ways in which magnetic helicity affects astrophysical systems, in particular dynamos, is discussed.The so-called alpha effect is responsible for the growth of large-scale magnetic fields. The conservation of magnetic helicity, however, quenches the alpha effect, in particular for high magnetic Reynolds numbers. LÄS MER
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