Electron-Impact Excitation Cross Sections for Modeling Non-Equilibrium Gas
作者： Winifred M. Huo , Yen Liu , Marco Panesi , Alan Wray , Duane F. Carbon
DOI: 10.2514/6.2015-1896
关键词: Plasma 、 Euler system 、 Continuity equation 、 Excitation 、 Computational physics 、 Chemistry 、 Perturbation theory 、 Atomic physics 、 Differential equation 、 Hypersonic speed 、 Radiative transfer
摘要: In order to provide a database for modeling hypersonic entry in partially ionized gas under non-equilibrium, the electron-impact excitation cross sections of atoms have been calculated using perturbation theory. The energy levels covered calculation are retrieved from level list HyperRad code. downstream flow-field is determined by solving set continuity equations each component. individual structure included. These then complemented Euler system equations. Finally, radiation field modeled radiative transfer equation.
jaxa.jp参考文章(27)
W. M. Huo, M. Panesi, T. E. Magin, Ionization phenomena behind shock waves Springer Berlin Heidelberg. pp. 149- 192 ,(2012) , 10.1007/978-3-642-25119-1_5
J. Bacri, A. Medani, Electron diatomic molecule weighted total cross section calculation Physica B-condensed Matter. ,vol. 112, pp. 101- 118 ,(1980) , 10.1016/0378-4363(82)90136-X
K Radhakrishnan, A C Hindmarsh, Description and use of LSODE, the Livermore Solver for Ordinary Differential Equations ,(1993) , 10.2172/15013302
K. L. Heritier, R. L. Jaffe, V. Laporta, M. Panesi, Energy transfer models in nitrogen plasmas: Analysis of N2(XΣg+1)–N(4Su)–e− interaction Journal of Chemical Physics. ,vol. 141, pp. 184302- ,(2014) , 10.1063/1.4900508
M R H Rudge, The calculation of exchange scattering amplitudes Proceedings of the Physical Society. ,vol. 85, pp. 607- 608 ,(1965) , 10.1088/0370-1328/85/3/120
Oleg Zatsarinny, Klaus Bartschat, Ludmila Bandurina, Viktor Gedeon, Electron-impact excitation of carbon Physical Review A. ,vol. 71, pp. 042702- ,(2005) , 10.1103/PHYSREVA.71.042702
S S Tayal, O Zatsarinny, B-spline R-matrix with pseudostates approach for electron impact excitation of atomic nitrogen Journal of Physics B. ,vol. 38, pp. 3631- 3645 ,(2005) , 10.1088/0953-4075/38/20/001
Galina Chaban, Richard Jaffe, David Schwenke, Winifred Huo, Dissociation Cross Sections and Rate Coefficients for Nitrogen from Accurate Theoretical Calculations 46th AIAA Aerospace Sciences Meeting and Exhibit. ,(2008) , 10.2514/6.2008-1209
Winifred Huo, Electron-Impact Excitation and Ionization in Air 46th AIAA Aerospace Sciences Meeting and Exhibit. ,(2008) , 10.2514/6.2008-1207
Arnaud Bultel, Bruno G. Chéron, Anne Bourdon, Ousmanou Motapon, Ioan F. Schneider, Collisional-radiative model in air for earth re-entry problems Physics of Plasmas. ,vol. 13, pp. 043502- ,(2006) , 10.1063/1.2194827