4 papers · 1 filter
On the Modeling of Kink Oscillations in Fine-Structured Coronal Loops with Field-aligned Nonlinear Longitudinal Disturbances
Shakti Singh, Balveer Singh, V. S. Pandey +3
We investigate the influence of nonlinear longitudinal disturbances, triggered by an initial field-aligned velocity flow, on the damping of standing kink oscillations in fine-struc…
Numerical Simulations of the Decaying Transverse Oscillations in the Cool Jet
Abhishek K. Srivastava, Balveer Singh
We describe a 2.5D MHD simulation describing the evolution of cool jets triggered by initial vertical velocity perturbations in the solar chromosphere. We implement random velocity…
Evolution of Kelvin-Helmholtz Instability in the Fan-Spine Topology
Sudheer K. Mishra, Balveer Singh, A. K. Srivastava +2
We use multiwavelength imaging observations from the Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO) to study the evolution of Kelvin-Helmholtz (K-H…
On modelling the kinematics and evolutionary properties of pressure pulse driven impulsive solar jets
Balveer Singh, Kushagra Sharma, Abhishek K. Srivastava
In this paper, we describe the kinematical and evolutionary properties of the impulsive cool jets in the solar atmosphere using numerical simulation by Godunov-type PLUTO code at t…