Robustness of oscillatory α 2 dynamos in spherical wedges

作者: Elizabeth Cole , Axel Brandenburg , Petri J Käpylä , Maarit J Käpylä

DOI: 10.1051/0004-6361/201628165

关键词: Spherical wedgeDifferential rotationClassical mechanicsTurbulenceDynamoBoundary value problemPhysicsContext (language use)Solar dynamoWave propagation

摘要: Context. Large-scale dynamo simulations are sometimes confined to spherical wedge geometries by imposing artificial boundary conditions at high latitudes. This may lead spatio-temporal behaviour ...

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