157 citations · 473 across the 5 of their papers we have counts for
5 papers · 1 filter
How did a Major Confined Flare Occur in Super Solar Active Region 12192?
Chaowei Jiang, Shi Tsan Wu, Vasyl B Yurchyshyn +3
We study the physical mechanism of a major X-class solar flare that occurred in the super NOAA active region (AR) 12192 using a data-driven numerical magnetohydrodynamic (MHD) mode…
Nonlinear Force-Free Field Extrapolation of a Coronal Magnetic Flux Rope Supporting a Large-Scale Filament from Photospheric Vector Magnetogram
Chaowei Jiang, S. T. Wu, Xueshang Feng +1
Solar filament are commonly thought to be supported in magnetic dips, in particular, of magnetic flux ropes (FRs). In this Letter, from the observed photospheric vector magnetogram…
Formation and Eruption of an Active Region Sigmoid: I. Study by Nonlinear Force-Free Field Modeling
Chaowei Jiang, S. T. Wu, Xueshang Feng +1
We present a magnetic analysis of the formation and eruption of an active region (AR) sigmoid in AR 11283 from 2011 September 4 to 6. To follow the quasi-static evolution of the co…
MHD Simulation of a Sigmoid Eruption of Active Region 11283
Chaowei Jiang, Xueshang Feng, S. T. Wu +1
Current magnetohydrodynamic (MHD) simulations of the initiation of solar eruptions are still commonly carried out with idealized magnetic field models, whereas the realistic corona…
Study of the 3D Coronal Magnetic Field of Active Region 11117 Around the Time of a Confined Flare Using a Data-Driven CESE--MHD Model
Chaowei Jiang, Xueshang Feng, S. T. Wu +1
We apply a data-driven MHD model to investigate the three-dimensional (3D) magnetic field of NOAA active region (AR) 11117 around the time of a C-class confined flare occurred on 2…