Prospect for Multiple Time and Spatial Scale Simulation Research in Astrophysical Plasma Phenomena: Multiple Scale Simulation of Magnetic Reconnection Phenomena in the Solar Corona

simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

Numerical Simulation of Transport Phenomena in Nuclear Cores

Generation of Alfvén Waves by Small-Scale Magnetic Reconnection in Solar Spicules

Alfvén waves dissipation is an extensively studied mechanism for the coronal heating problem. These waves can be generated by magnetic reconnection and propagated along the reconnected field lines. Here, we study the generation of Alfvén waves at the presence of both steady flow and sheared magnetic field in the longitudinally density stratified of solar spicules. The initial flow is assumed to...

Multiple Crossover Phenomena and Scale Hopping in Two Dimensions

We study the renormalization group for nearly marginal perturbations of a minimal conformal field theory Mp with p ≫ 1. To leading order in perturbation theory, we find a unique one-parameter family of “hopping trajectories” that is characterized by a staircase-like renormalization group flow of the C-function and the anomalous dimensions and that is related to a recently solved factorizable sc...

Numerical Simulation of Transport Phenomena in Nuclear Cores