A5022824668- Ionosphere and magnetosphere dynamics
- Dust and Plasma Wave Phenomena
- Magnetic confinement fusion research
- Solar and Space Plasma Dynamics
- Laser-Plasma Interactions and Diagnostics
- High-pressure geophysics and materials
- Pulsars and Gravitational Waves Research
- Gamma-ray bursts and supernovae
- Laser-induced spectroscopy and plasma
- Plasma Diagnostics and Applications
- Fusion materials and technologies
- Astrophysical Phenomena and Observations
- Geomagnetism and Paleomagnetism Studies
- Work-Family Balance Challenges
- Workaholism, burnout, and well-being
- Fluid Dynamics and Turbulent Flows
- Job Satisfaction and Organizational Behavior
- Rheology and Fluid Dynamics Studies
- Astro and Planetary Science
- Nanofluid Flow and Heat Transfer
- Cold Atom Physics and Bose-Einstein Condensates
Nanjing University
2024
Air University
2021-2024
Ministry of Education of the People's Republic of China
2024
University of Science and Technology of China
2018-2019
Abstract Magnetar giant flares (MGFs), originating from noncatastrophic magnetars, share noteworthy similarities with some short gamma-ray bursts (GRBs). However, understanding their detailed origin and radiation mechanisms remains challenging due to limited observations. The discovery of MGF GRB 231115A, the second extragalactic located in Cigar galaxy at a luminosity distance ∼3.5 Mpc, offers yet another significant opportunity for gaining insights into aforementioned topics. This Letter...
Abstract Flux transfer events are momentary occurrences of self‐adjusting, rope‐like magnetized plasma structures near Earth's magnetopause, typically associated with a southward interplanetary magnetic field direction. This study aims to investigate the structural characteristics during three phases (initial, intermediate and final) flux entanglement explore gradient properties. Using Nonlinear Magnetic Field Gradient Algorithm (NMG), we computed curvature, helix angle, torsion. Our...
The equivalence between a two-fluid plasma mathematical model and an extended-MHD for resistive drift-Alfven (RDA) mode is analyzed by deriving local dispersion relations in nonuniform magnetized plasma. Our results indicate that when it comes to treating the electromagnetic drift mode, "two-fluid" comparable "extended-MHD" model. However, due self-consistent predominant physical effects, there are differences two models. Dominant effects (such as dynamics of micro resistivity, propagation...
Abstract In this paper, we demonstrated that the gravitational wave and magneto-hydrodynamics (MHD) waves coherently interact in relativistic magnetized plasmas, where they also exchange energy with plasma flows. We developed formulation for interaction moving either parallel or perpendicular to background magnetic field. model, consider components drift expanding range of potential evolution. The typical time scales terms growth rate conversion between MHD are estimated by analytical...
A mathematical formulation on coating of a thin film for compressible isothermal magnetohydrodynamic (MHD) viscous-plastic fluid flowing across narrow gap between two rotating rolls is described in this article. The lubrication approximation theory used to create and simplify the equations motion required injected coating. relation explaining MHD wave dynamics instability obtained by analytical calculations. According current investigation, growth rate unstable waves are numerically...
Local dispersion relations for resistive drift mode in a nonuniform magnetize plasma are derived thermal and non-thermal distribution of electrons. The coupled equations obtained by using Braginskii's transport ions electrons with as well (Cairns kappa) then analyzed both analytically numerically all distributions. It is found that growth rate highest Maxwellian, Intermediate kappa lowest Cairns distribution. has been increasing values Γ (which estimate population electrons) Cairn...
The quantum hydrodynamic model is used in this study to investigate electrostatic waves a non-uniform, magnetized dusty plasmas while accounting for dust gravitational effects. Quantum effects grains are omitted, and ions electrons considered low-temperature Fermi gases. generalized analytical dispersion relationship the gravitation drift (DGD) wave derived. temperature dependence of environment induces which have been shown significant impact on dispersion. In absence at high temperature,...
Magnetar giant flares (MGFs), originating from noncatastrophic magnetars, share noteworthy similarities with some short gamma-ray bursts (GRBs). However, understanding their detailed origin and radiation mechanisms remains challenging due to limited observations. The discovery of MGF GRB 231115A, the second extragalactic located in Cigar galaxy at a luminosity distance $\sim 3.5$ Mpc, offers yet another significant opportunity for gaining insights into aforementioned topics. This Letter...
Drift wave instabilities (DWI) associated with the two-fluid dynamics seems to be responsible for anomalous transport in modern day tokamaks. Ballooning tend exchange flux tubes of different pressure, resulting convective transport. The micro-level turbulence (drift wave) is coupled macro-level (ballooning mode) fusion experiments. co-existence DWI and drift ballooning (DBI) discussed this work using a four-field plasma model. formulation preserves both microscopic macroscopic plasma. To...