Research output: Contribution to journal › Article › peer-review
Boundary conditions for drift-diffusion equations in gas-discharge plasmas. / Gorin, V.V.; Kudryavtsev, A. A.; Yao, Jingfeng; Yuan, Chengxun; Zhou, Zhongxiang.
In: Physics of Plasmas, Vol. 27, No. 1, 5120613, 01.2020.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Boundary conditions for drift-diffusion equations in gas-discharge plasmas
AU - Gorin, V.V.
AU - Kudryavtsev, A. A.
AU - Yao, Jingfeng
AU - Yuan, Chengxun
AU - Zhou, Zhongxiang
PY - 2020/1
Y1 - 2020/1
N2 - This paper develops a general approach to the derivation of the boundary conditions for hydrodynamic equations for charged and neutral plasma components. It includes both a well-known classical case for pure diffusion and considers the expressions for diffusion and drift together - for an absorbing (neutralizing) wall with partial reflection and the possible emission of plasma components. Some unclear and controversial terms found in the existing literature are clarified. Several examples of applications of the results, which illustrate the properties of boundary conditions for electrons and ions, are calculated and analyzed.
AB - This paper develops a general approach to the derivation of the boundary conditions for hydrodynamic equations for charged and neutral plasma components. It includes both a well-known classical case for pure diffusion and considers the expressions for diffusion and drift together - for an absorbing (neutralizing) wall with partial reflection and the possible emission of plasma components. Some unclear and controversial terms found in the existing literature are clarified. Several examples of applications of the results, which illustrate the properties of boundary conditions for electrons and ions, are calculated and analyzed.
KW - BOLTZMANN-EQUATION
UR - http://www.scopus.com/inward/record.url?scp=85078248425&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/60abe30f-14cd-3214-9b5e-475dfee16e40/
U2 - 10.1063/1.5120613
DO - 10.1063/1.5120613
M3 - Article
AN - SCOPUS:85078248425
VL - 27
JO - Physics of Plasmas
JF - Physics of Plasmas
SN - 1070-664X
IS - 1
M1 - 5120613
ER -
ID: 52196956