Articles with "partially ionized" as a keyword



Enhancement factor of nuclear reactions in partially ionized plasmas and asymmetric mixtures

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Published in 2019 at "Contributions to Plasma Physics"

DOI: 10.1002/ctpp.201800155

Abstract: When hydrogen is mixed with heavy (high‐Z) elements, even as traces, such as iron in the sun, the plasma mixture transits from a weakly coupled state to the intermediate coupling regime of simultaneous weak and… read more here.

Keywords: reactions partially; factor nuclear; partially ionized; ionized plasmas ... See more keywords
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Partially ionized medical oxygen as a supplementary treatment for COVID-19

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Published in 2020 at "Wiener Klinische Wochenschrift"

DOI: 10.1007/s00508-020-01717-7

Abstract: we read with interest the recent report by Rowen and Robins regarding the effective treatment for “novel coronavirus” SARS-CoV with ozone therapy [1]. The authors explained the effect of ozone therapy through oxidation of the… read more here.

Keywords: oxygen; ionized oxygen; oxidation; treatment ... See more keywords

Finite Element Study of Flow of Partially Ionized Fluid Containing Nanoparticles

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Published in 2019 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-019-04168-z

Abstract: This article investigates the impact of nanosized particles (Cu and Ag) on the thermal performance of partially ionized non-Newtonion liquid (Casson fluid) exposed to non-uniform magnetic field in the presence of thermal radiations. Mathematical models… read more here.

Keywords: finite element; wall shear; fluid; shear stress ... See more keywords
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Two-dimensional partially ionized magnetohydrodynamic turbulence

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Published in 2020 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2020.500

Abstract: Abstract Ionization occurs in the upper atmospheres of hot Jupiters and in the interiors of gas giant planets, leading to magnetohydrodynamic (MHD) effects that couple the momentum and the magnetic field, thereby significantly altering the… read more here.

Keywords: dimensional partially; magnetohydrodynamic turbulence; two dimensional; partially ionized ... See more keywords

Beltrami fields in partially ionized magnetized dusty plasma

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Published in 2023 at "AIP Advances"

DOI: 10.1063/5.0147223

Abstract: The relaxed state of a magnetized four-component partially ionized dusty (PID) plasma is explored. PID plasma is composed of inertial electrons, positive ions, neutrals, and static negatively charged dust particles. When the neutrals are dragged… read more here.

Keywords: fields partially; partially ionized; plasma; beltrami fields ... See more keywords

Hall-modified rotational thermal modes in partially ionized cosmic ray-driven plasmas

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Published in 2025 at "Physics of Plasmas"

DOI: 10.1063/5.0270884

Abstract: This study investigates the propagation of thermal modes and associated thermal instability in rotating, partially ionized, magnetized, and viscous plasmas, in the presence of cosmic rays. We develop a comprehensive two-fluid theoretical framework that accurately… read more here.

Keywords: propagation; thermal modes; mode; magnetic field ... See more keywords

Viscous heating and instabilities in the partially ionized solar atmosphere

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Published in 2024 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stae2550

Abstract: In weak magnetic fields (≲ 50 G), parallel and perpendicular viscosities, mainly from neutrals, may exceed magnetic diffusivities (Ohm, Hall, ambipolar) in the middle and upper chromosphere. Ion-driven gyroviscosity may dominate in the upper chromosphere and… read more here.

Keywords: upper chromosphere; heating instabilities; viscous heating; partially ionized ... See more keywords

Non-ideal Transport Processes in the Solar Atmosphere

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Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf1955

Abstract: Transport coefficients are calculated for a partially ionized plasma consisting of approximately 90% hydrogen and 10% helium, representative of a model solar atmosphere with an assumed magnetic field profile. The ion-Hall parameter, defined as the… read more here.

Keywords: transport; thermal conductivity; ion; partially ionized ... See more keywords