Electron Collision Cross Sections for the TRIES Molecule and Electron Transport Coefficients in TRIES-Ar and TRIES-O2 Mixtures

Boltzmann equation studies on electron swarm parameters for oxygen plasma by using electron collision cross – sections

“…Figure (8) shows the Townsend, ionization coefficient α/N (also known as reducedionization coefficient) is calculated for the rang 40 ≤ E/N ≤ 1000 Td. The ionization coefficient increases as E/N increases, good agreement has been obtained with the theoretical values of (Liu and Govinda Raju, 1993;Settaouti andSettaouti, 2007 andTuoi andTuan, 2018) and the experimental results of (Al-Amin et al, 1985 andYoshida et al, 1996). The attachment coefficient, is the probability that an electron will attach with the molecule in traveling a unit distance in electric field, is only a function of E/N.…”

“…The electron drift velocity as a function of E/N is shown in figure (3) which increases with increasing E/N values, the results are compared with the theoretical and experimental results are also illustrated in the same figure, a good agreement is obtained when compared with experimental results of (Roznerski and Leja, 1984;Al-Amin et al, 1985;Jeon et al, 1997). While the theoretical results calculated by Govinda-Raju, 1992, Liu andGovinda-Raju, 1993;Jeon, 2003;Settaouti andSettaoutim 2007 andTuoi andTuan, 2018) are observed to be in good agreement over the common E/N range. Figure (4) illustrates the mean electron energy in range of 0.12 eV-19.39 eV for different values of E/N varying from the range 0.1 Td to 1000 Td.…”

“…ZANCO Journal of Pure and Applied Sciences 2020 Present Calculation Al-Amin et al, (1985) Raju, (1993) Yoshida, et al, (1996) Settaouti and Settaouti, (2007) Tuoi and Tuan, (2018)…”

“…The electron energy distribution function (EEDF) plays a crucial role in calculating electron swarm parameters and physical properties of plasma, (Nighan, 1970;Engelhardt and Phelps, 1963;Jiang and Economou, 1993) theoretically calculated the electron swarm parameters using (EEDF) by twoterm approximation solution of Boltzmann equation under dc field. Electron swarm parameters in oxygen were also calculated in binary gas mixtures O 2 -Ar (Jeon and Nakamura, 1998), SF 6 -O 2 (Hernandez-Avila and Urquijo, 2006;Linsheng et al, 2014), Cl 2 -O 2 (Tuan,2014), O 2 -CO (Price and Moruzzi, 1973), N 2 -O 2 (Dujko et al, 2011;Pancheshnyi, 2013;Guerra et al, 2019), TMS-O 2 (Hien, et al, 2012), TEOS-O 2 (Yoshida et al, 1996;Tuan and Jeon, 2012), CO 2 -O 2 (Yousfi et al, 2009) and TRIES-O 2 gas mixtures (Tuoi et al, 2018). The ternary mixtures of CF 4 /Ar/O 2 were analyzed by (Nikitovic et al, 2010;Nikitovic et al, 2011) Furthermore, ternary mixtures of C 5 F 10 O/CO 2 /O 2 was used in gasinsulated high-voltage switchgear (GIS) (Bousoltane et al, 2018) and C 4 F 7 N or C 5 F 10 O mixtures with CO 2 and O 2 were used as insulating and switching media in the case of high and medium voltage (Eguz et al, 2019).…”

“…Variation of the mean electron energy with E/N valus for pure oxygen. Variation of the characteristic energy with E/N values for pure oxygen.Present CalculationHake Jr and Phelps, (1967) Al-Amin et al, (1985) Jeonand Nakamura, (1998) Jeon, (2003 Tuoiand Tuan, (2018) ZANCO Journal of Pure and Applied Sciences 2020…”