MHD (magnetohydrodynamic) simulation study of solar corona and solar wind
solar photospheric magnetic field data and other solar/interplanetary data as the input for the simulation
space weather related issues such as the global coronal structures, the coronal mass ejection,
and the interplanetary disturbance propagation
Output in solar physics includes;
Daily coronal MHD simulation :
Figures and plots of my quasi-real time coronal MHD simulation using daily-updated SOHO/MDI data.
1 AM begins the routine job that gets MDI data via http, processes the data,
then, the time-relaxation MHD simulation starts.
New plots are generated 7 to 10 AM (pacific time).
"An MHD simulation model of the global solar corona with
the time-varying boundary magnetic field based on the measurement data",
Keiji Hayashi,
SPD/AGU joint assembly 2008 (#SH51B-02),
27--30 May 2008 / Fort Lauderdale, FL
"Validation of Two MHD Models of the Solar Corona with Rotational Tomography",
Alberto M. Vasquez, Richard A. Frazin, Keiji Hayashi, Igor V.
Sokolov, Ofer Cohen, Ward B. Manchester IV, and Farzad Kamalabadi,
ApJ
(2008) Vol.682, 1328-1337
"MHD Simulations of the Global Solar Corona around the Halloween Event in 2003
Using the Synchronic Frame Format of the Solar Photospheric Magnetic Field",
Keiji Hayashi, Xue Pu Zhao, and Yang Liu,
JGR
(2008) Vol.113, A07104, doi:10.1029/2007JA012814
*---------*---------*---------*---------*---------* publication/presentation lists (2003∼) some of my abstracts to meetings/conferences/workshops
Gallery : movies, plots and brief descriptions of my works and interests