Physics
Scientific paper
Mar 1989
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989ap%26ss.153....1h&link_type=abstract
Astrophysics and Space Science (ISSN 0004-640X), vol. 153, no. 1, March 1989, p. 1-11.
Physics
2
Dynamo Theory, Lorentz Force, Magnetic Fields, Eigenvalues, Fourier Transformation, Nonlinearity, Oscillations, Solar Physics, Velocity Distribution
Scientific paper
An approximate analytic solution of a set of nonlinear model alpha-omega-dynamo equations is obtained. The reaction of the Lorentz force on the velocity shear which stretches and, hence, amplifies the magnetic field is incorporated into the model. To single out the effect of the Lorentz force on the omega-effect, the effect of the Lorentz force on the alpha-effect is neglected in this study. The solution represents a nonlinear oscillation with the amplitude and period determined by the dynamo number N. The amplitude is proportional to N - 1, while the period is almost exactly the same as the dissipation time of the unstable mode (proportional to N).
No associations
LandOfFree
An approximate analytic solution of a set of nonlinear model alpha-omega-dynamo equations for marginally unstable systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with An approximate analytic solution of a set of nonlinear model alpha-omega-dynamo equations for marginally unstable systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An approximate analytic solution of a set of nonlinear model alpha-omega-dynamo equations for marginally unstable systems will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1801376