Search Results - "Kolobov, Vladimir"

Influence of liquid conductance on the temporal evolution of self-organization patterns in atmospheric pressure DC glow discharges by Ghimire, Bhagirath, Kolobov, Vladimir I, Xu, Kunning G

“…Abstract Self-Organized Patterns (SOPs) at plasma-liquid interface in atmospheric pressure plasma discharges refer to the formation of intricate and puzzling…”
Get full text

Numerical Modeling of Suprathermal Electron Transport in the Solar Wind: Effects of Whistler Turbulence by Tang, Bofeng, Zank, Gary P., Kolobov, Vladimir I.

“…The solar wind electron velocity distribution function deviates significantly from an equilibrium Maxwellian distribution and is composed of a Maxwellian core,…”
Get full text

Numerical Modeling of Suprathermal Electron Transport in the Solar Wind: Effects of Whistler Turbulence with a Full Diffusion Tensor by Tang, Bofeng, Zank, Gary P., Kolobov, Vladimir I.

“…Abstract The electron VDF in the solar wind consists of a Maxwellian core, a suprathermal halo, a field-aligned component strahl, and an energetic superhalo…”
Get full text

Suprathermal Electron Transport and Electron Beam Formation in the Solar Corona by Tang, Bofeng, Che, Haihong, Zank, Gary P., Kolobov, Vladimir I.

“…Abstract Electron beams that are commonly observed in the corona were discovered to be associated with solar flares. These “coronal” electron beams are found…”
Get full text

Plasma-generated reactive oxygen and nitrogen species can lead to closure, locking and constriction of the Dionaea muscipula Ellis trap by Volkov, Alexander G, Xu, Kunning G, Kolobov, Vladimir I

“…Reactive oxygen and nitrogen species (RONS) can influence plant signalling, physiology and development. We have previously observed that an argon plasma jet in…”
Get full text

Cold plasma interactions with plants: Morphing and movements of Venus flytrap and Mimosa pudica induced by argon plasma jet by Volkov, Alexander G., Xu, Kunning G., Kolobov, Vladimir I.

“…Low temperature (cold) plasma finds an increasing number of applications in biology, medicine and agriculture. In this paper, we report a new effect of plasma…”
Get full text

A Discontinuous Galerkin Time-Domain Method With Dynamically Adaptive Cartesian Mesh for Computational Electromagnetics by Su Yan, Chao-Ping Lin, Arslanbekov, Robert R., Kolobov, Vladimir I., Jian-Ming Jin

“…A discontinuous Galerkin time-domain (DGTD) method based on dynamically adaptive Cartesian mesh (ACM) is developed for a full-wave analysis of electromagnetic…”
Get full text

Editorial: Adaptive Kinetic-Fluid Models for Plasma Simulations on Modern Computer Systems by Kolobov, Vladimir, Deluzet, Fabrice

Get full text

Pattern Formations in Dielectric Barrier Discharges by Bhoj, A. N., Kolobov, V. I.

“…Dielectric barrier discharges (DBDs) occur in homogeneous and filamentary forms, depending on discharge conditions such as gas composition, pressure, and…”
Get full text

Simulation of electron kinetics in gas discharges by Kolobov, V.I., Arslanbekov, R.R.

“…We review the state-of-the-art for the simulation of electron kinetics in gas discharges based on the numerical solution of the Boltzmann equation. The…”
Get full text

Kinetic solvers with adaptive mesh in phase space by Arslanbekov, Robert R, Kolobov, Vladimir I, Frolova, Anna A

“…An adaptive mesh in phase space (AMPS) methodology has been developed for solving multidimensional kinetic equations by the discrete velocity method. A…”
Get full text

Nonlocal electron kinetics in collisional gas discharge plasmas by Kolobov, V.I., Godyak, V.A.

“…Nonlocal phenomena in electron kinetics of collisional gas discharge plasmas, their kinetic treatment by a nonlocal approach, and relevant experimental results…”
Get full text

2-D simulations of striations in direct current glow discharges in argon by Arslanbekov, R.R., Kolobov, V.I.

“…Two-dimensional simulations of self-excited, moving striations are carried out in a direct current glow argon discharge at low pressures. High-current (several…”
Get full text

Effect of Collisionless Heating on Electron Energy Distribution in an Inductively Coupled Plasma by Godyak, Valery A., Kolobov, Vladimir I.

Get full text

Adaptive kinetic-fluid solvers for heterogeneous computing architectures by Zabelok, Sergey, Arslanbekov, Robert, Kolobov, Vladimir

“…We show feasibility and benefits of porting an adaptive multi-scale kinetic-fluid code to CPU–GPU systems. Challenges are due to the irregular data access for…”
Get full text

Using external magnetic fields for high-pressure arc motion over electrode surfaces by Kolobov, Vladimir I., Arslanbekov, Robert R., Rabinovich, Alexander, Fridman, Alexander

“…Summary form only given. Cathode erosion is required for operation of cathodic arcs maintained by explosive electron emission at cold cathodes.1 On the other…”
Get full text

Cold plasma interactions with plants: Morphing and movements of Venus flytrap and Mimosa pudica induced by argon plasma jet by Volkov, Alexander G., Xu, Kunning G., Kolobov, Vladimir I.

Get full text

Axial motion of magnetically driven rotating arc by Nemchinsky, Valerian A., Kolobov, Vladimir I., Arslanbekov, Robert R.

“…Summary form only given. Electrode erosion in a high power arc is a limiting factor in developing more powerful gas heaters, plasma sprayers and other high…”
Get full text

Modeling and simulations of high-pressure cathodic arcs with adaptive carthesian mesh by Kolobov, Vladimir I., Arslanbekov, Robert R., Nemchinsky, Valerian A.

“…Summary form only given. Accurate simulations of high-pressure moving arcs are required for improving arc heater facilities.1 We have developed a new tool for…”
Get full text

Simulation of Striations in DC Glow Discharges in Nitrogen by Mahamud, Rajib, Farouk, Tanvir, Kolobov, Vladimir

“…Plasma Stratification that results in a self structured successive bright and dark region is a most widely observed instability phenomenon in dc glow…”
Get full text