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nlin.CD2011★ 49 cited
Bistability and chaos in Taylor-Green dynamo
Rakesh Yadav, Mahendra K. Verma, Pankaj Wahi
Using direct numerical simulations we study dynamo action under the Taylor-Green forcing with Prandtl number less than one. We observe bistability with a weak magnetic field branch…
nlin.CD2010
Period doubling route to chaos in Taylor-Green dynamo
R. Yadav, M. Chandra, M. K. Verma +2
We perform spectral simulations of dynamo for magnetic Prandtl number of one with Taylor-Green forcing. We observe dynamo transition through a supercritical pitchfork bifurcation.…