34th Solar Physics Division Meeting, June 2003
Session 17 Corona III
Poster, Wednesday, June 18, 2003, 3:30-5:00pm, Mezzanine

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[17.03] Effects of Large-Scale Flows on Coronal Abundances: Multispecies Models and TRACE Observations

D.D. Lenz (RSI/SAO)

Understanding coronal abundances is crucial for interpreting coronal observations and for understanding coronal physical processes and heating. Bulk flows and gravity, both unmistakably present in the corona, significantly affect abundances. We present multispecies simulations of long-lived coronal structures and compare model results with TRACE observations, focusing on abundance variations and flows.


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Bulletin of the American Astronomical Society, 35 #3
© 2003. The American Astronomical Soceity.