21 citations · 33 across the 2 of their papers we have counts for
2 papers
physics.plasm-ph2009★ 12 cited
Oscillating Ponomarenko dynamo in the highly conducting limit
Marine Peyrot, Andrew Gilbert, Franck Plunian
This paper considers dynamo action in smooth helical flows in cylindrical geometry, otherwise known as Ponomarenko dynamos, with periodic time dependence. An asymptotic framework i…
physics.flu-dyn2007★ 21 cited
Parametric instability of the helical dynamo
Marine Peyrot, Franck Plunian, Christiane Normand
We study the dynamo threshold of a helical flow made of a mean (stationary) plus a fluctuating part. Two flow geometries are studied, either (i) solid body or (ii) smooth. Two well…