2026-10-12T17:02:46Z https://www.scidb.cn/oai

10.57760/sciencedb.space.00582 2023-03-23T14:51:09Z

2023-03-23 "Numerical research on the effect of the initial parameters of 1 CME flux rope model on simulation results" paper data doi:10.57760/sciencedb.space.00582 en For the new GCS-based model, we also studied the influence of its initial parameters on the simulation results. The simulation work is mainly focused on the case that the initial CME propagation direction is along the Sun-Earth line, and the results at the Earth and Mars positions in CR2093 are selected as the research objects. We chose the initial parameters of density, geometry size, magnetic helicity and polarity of the flux tube, designed 4 groups of 18 different cases, and observed and compared the impact of the cases on the observer.  Coronal mass ejection; numerical simulation; parameters study 沈芳 RESTRICTED dataset http://www.doi.org/10.3847/1538-4365/abd4d2 http://www.doi.org/10.3847/1538-4357/ac004e http://www.doi.org/10.3847/1538-4357/ac9b16 Science Data Bank