Solar Field Mapping and Dynamo Behavior

作者: Kenneth H. Schatten

DOI: 10.1155/2012/923578

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摘要: We discuss the importance of Sun’s large-scale magnetic field to Sun-Planetary environment. This paper narrows its focus down motion and evolution photospheric which affects many environments throughout this region. For purpose we utilize a newly developed Netlogo cellular automata model. The domain algorithmic model is photosphere. Within computational space are placed two types entities or agents; one may refer them as bluebirds cardinals; former carries outward flux latter out inward flux. One simply call blue red agents. agents provide granularity with discrete changes not present in smooth MHD models; they undergo three processes: birth, motion, death within domain. these processes, well how able develop that restricts photosphere allows deeper layers be considered only through boundary conditions. show model’s ability mimic number phenomena: solar cycle (11-year) oscillations, Waldmeier effect, unipolar regions (e.g. sectors coronal holes), Maunder minima, march/rush poles involving geometry reversals. also why Sun sometimes appears monopole, course requires no alteration Maxwell’s equations.

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