Reasons for rotating of dust structure in a highly non-uniform magnetic field

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Reasons for rotating of dust structure in a highly non-uniform magnetic field. / Dzlieva, E. S.; Pavlov, S. I.; Novikov, L. A.; Tarasov, S. A.; Polischuk, V. A.; Karasev, V. Yu.

In: Journal of Physics: Conference Series, Vol. 1787, No. 1, 012053, 16.02.2021.

Research output: Contribution to journal › Conference article › peer-review

Author

Dzlieva, E. S. ; Pavlov, S. I. ; Novikov, L. A. ; Tarasov, S. A. ; Polischuk, V. A. ; Karasev, V. Yu. / Reasons for rotating of dust structure in a highly non-uniform magnetic field. In: Journal of Physics: Conference Series. 2021 ; Vol. 1787, No. 1.

BibTeX

@article{32167c37c39b4d96a83cbd6e38e58c5d,

title = "Reasons for rotating of dust structure in a highly non-uniform magnetic field",

abstract = "A study of a dust trap in a glow discharge in highly non-uniform magnetic field is carried out. The trap is near the end of the solenoid on the side of the anode part of the discharge it exists only in the magnetic field and it is resistant to its change. In the trap a volume dust structure is formed and comes into rotation with angular velocity of about 10 rad/s depending on the conditions. The interpretation of the reasons of rotation of the dust structure in the detected dust trap is given. Four physical processes known from literature are considered numerical estimates are made. A feature of the dust trap being studied is a highly non-uniform magnetic field in which the discharge current channel expands and its radial component appears. Ampere force action due to radial component of current and longitudinal component of magnetic field is taken as the reason of dust structure rotation. The numerical estimate for the average section gives the value from 2.5 to 10 rad/s depending on the assumption of the radial component of the current.",

author = "Dzlieva, {E. S.} and Pavlov, {S. I.} and Novikov, {L. A.} and Tarasov, {S. A.} and Polischuk, {V. A.} and Karasev, {V. Yu}",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 35th International Conference on Equations of State for Matter, ELBRUS 2020 ; Conference date: 01-03-2020 Through 06-03-2020",

year = "2021",

month = feb,

day = "16",

doi = "10.1088/1742-6596/1787/1/012053",

language = "English",

volume = "1787",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

RIS

TY - JOUR

T1 - Reasons for rotating of dust structure in a highly non-uniform magnetic field

AU - Dzlieva, E. S.

AU - Pavlov, S. I.

AU - Novikov, L. A.

AU - Tarasov, S. A.

AU - Polischuk, V. A.

AU - Karasev, V. Yu

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2021/2/16

Y1 - 2021/2/16

N2 - A study of a dust trap in a glow discharge in highly non-uniform magnetic field is carried out. The trap is near the end of the solenoid on the side of the anode part of the discharge it exists only in the magnetic field and it is resistant to its change. In the trap a volume dust structure is formed and comes into rotation with angular velocity of about 10 rad/s depending on the conditions. The interpretation of the reasons of rotation of the dust structure in the detected dust trap is given. Four physical processes known from literature are considered numerical estimates are made. A feature of the dust trap being studied is a highly non-uniform magnetic field in which the discharge current channel expands and its radial component appears. Ampere force action due to radial component of current and longitudinal component of magnetic field is taken as the reason of dust structure rotation. The numerical estimate for the average section gives the value from 2.5 to 10 rad/s depending on the assumption of the radial component of the current.

AB - A study of a dust trap in a glow discharge in highly non-uniform magnetic field is carried out. The trap is near the end of the solenoid on the side of the anode part of the discharge it exists only in the magnetic field and it is resistant to its change. In the trap a volume dust structure is formed and comes into rotation with angular velocity of about 10 rad/s depending on the conditions. The interpretation of the reasons of rotation of the dust structure in the detected dust trap is given. Four physical processes known from literature are considered numerical estimates are made. A feature of the dust trap being studied is a highly non-uniform magnetic field in which the discharge current channel expands and its radial component appears. Ampere force action due to radial component of current and longitudinal component of magnetic field is taken as the reason of dust structure rotation. The numerical estimate for the average section gives the value from 2.5 to 10 rad/s depending on the assumption of the radial component of the current.

UR - http://www.scopus.com/inward/record.url?scp=85102359660&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1787/1/012053

DO - 10.1088/1742-6596/1787/1/012053

M3 - Conference article

AN - SCOPUS:85102359660

VL - 1787

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012053

T2 - 35th International Conference on Equations of State for Matter, ELBRUS 2020

Y2 - 1 March 2020 through 6 March 2020

ER -

ID: 85414627