Characteristics of Electrical Disturbances in a Multidisperse Convective Flow

We present the results of numerical modeling of the interaction of a fraction of heavy charged particles, immersed in a gravitational field and an external uniform electric field, with a weakly conducting charged ascending convective flow within the framework of the approach proposed in (Davydenko e...

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Published inRadiophysics and quantum electronics Vol. 67; no. 7; pp. 508 - 512
Main Authors Davydenko, S. S., Shirokov, E. A.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.12.2024
Springer Nature B.V
Subjects
Astronomy
Astrophysics and Astroparticles
Charged particles
Convective flow
Electric fields
Gravitational fields
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nuclear Physics
Numerical models
Observations and Techniques
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum Optics
Theoretical
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Summary:We present the results of numerical modeling of the interaction of a fraction of heavy charged particles, immersed in a gravitational field and an external uniform electric field, with a weakly conducting charged ascending convective flow within the framework of the approach proposed in (Davydenko et al. in Radiophys. Quantum Electron. 67:423–430, 2024). The features of the instability developing in the system and the characteristics of the emerging small-scale variations of the electric field depending on the parameters of heavy particles are studied. It is shown that the instability growth rate decreases with increasing radius of particles and decreasing absolute value of their charge.
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ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-025-10392-5