Approximating the nonlinear density dependence of electron transport coefficients and scattering rates across the gas–liquid interface
Garland, Nathan, Boyle, Greg, Cocks, Daniel, and White, Ron (2018) Approximating the nonlinear density dependence of electron transport coefficients and scattering rates across the gas–liquid interface. Plasma Sources Science and Technology, 27.
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Abstract
This study reviews the neutral density dependence of electron transport in gases and liquids and develops a method to determine the nonlinear medium density dependence of electron transport coefficients and scattering rates required for modeling transport in the vicinity of gas–liquid interfaces. The method has its foundations in Blanc's law for gas-mixtures and adapts the theory of Garland et al (2017 Plasma Sources Sci. Technol. 26) to extract electron transport data across the gas–liquid transition region using known data from the gas and liquid phases only. The method is systematically benchmarked against multi-term Boltzmann equation solutions for Percus–Yevick model liquids. Application to atomic liquids highlights the utility and accuracy of the derived method.
| Item ID: | 52677 |
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| Item Type: | Article (Research - C1) |
| ISSN: | 1361-6595 |
| Keywords: | interface, plasma-liquid, fluid model, structured media, momentum transfer theory, electron transport, common mean energy |
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| Additional Information: | A version of this publication was included as Chapter 3 of the following PhD thesis: Garland, Nathan Ashley (2018) Electron transport modeling in gas and liquid media for application in plasma medicine. PhD thesis, James Cook University, which is available Open Access in ResearchOnline@JCU. Please see the Related URLs for access. |
| Funders: | Australian Postgraduate Award (APA), James Cook University (JCU) |
| Projects and Grants: | JCU HDR Research Enhancement Scheme |
| Date Deposited: | 27 Feb 2018 02:21 |
| FoR Codes: | 51 PHYSICAL SCIENCES > 5106 Nuclear and plasma physics > 510602 Plasma physics; fusion plasmas; electrical discharges @ 40% 51 PHYSICAL SCIENCES > 5106 Nuclear and plasma physics > 510699 Nuclear and plasma physics not elsewhere classified @ 40% 51 PHYSICAL SCIENCES > 5104 Condensed matter physics > 510499 Condensed matter physics not elsewhere classified @ 20% |
| SEO Codes: | 97 EXPANDING KNOWLEDGE > 970102 Expanding Knowledge in the Physical Sciences @ 100% |
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