Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Calculation of nonlocal EDF using a one-dimensional Boltzmann equation solver. / Yuan, Chengxun; Yao, J.; Bogdanov, E.A.; Kudryavtsev, A.A.; Rabadanov, K.M.; Zhou, Zhongxiang.
в: Physics of Plasmas, Том 26, № 2, 023509, 2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Calculation of nonlocal EDF using a one-dimensional Boltzmann equation solver
AU - Yuan, Chengxun
AU - Yao, J.
AU - Bogdanov, E.A.
AU - Kudryavtsev, A.A.
AU - Rabadanov, K.M.
AU - Zhou, Zhongxiang
PY - 2019
Y1 - 2019
N2 - A method for the calculation of the nonlocal electron distribution function (EDF) with programs commonly used for solving the one-dimensional Boltzmann kinetic equation (e.g., COMSOL Multiphysics) was proposed and implemented. The capabilities of the proposed method were illustrated using the example of the positive column plasma in argon. Significant differences between the local and nonlocal EDFs were observed, especially at the plasma periphery. This can result in significant differences in the electron transport coefficients and reaction rate constants for electron-induced processes. The proposed approach increases the precision of the numerical modeling of gas discharge devices and equipment.
AB - A method for the calculation of the nonlocal electron distribution function (EDF) with programs commonly used for solving the one-dimensional Boltzmann kinetic equation (e.g., COMSOL Multiphysics) was proposed and implemented. The capabilities of the proposed method were illustrated using the example of the positive column plasma in argon. Significant differences between the local and nonlocal EDFs were observed, especially at the plasma periphery. This can result in significant differences in the electron transport coefficients and reaction rate constants for electron-induced processes. The proposed approach increases the precision of the numerical modeling of gas discharge devices and equipment.
KW - Distribution functions
KW - Electric discharges
KW - Electron transport properties
KW - Electron tunneling
KW - integral equations
KW - Rate constants
UR - http://www.scopus.com/inward/record.url?scp=85061705478&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/calculation-nonlocal-edf-using-onedimensional-boltzmann-equation-solver
U2 - 10.1063/1.5082698
DO - 10.1063/1.5082698
M3 - Article
VL - 26
JO - Physics of Plasmas
JF - Physics of Plasmas
SN - 1070-664X
IS - 2
M1 - 023509
ER -
ID: 32478340