THE FLUID THEORY OF SELF-SUSTAINING MAGNETICALLY CONFINED ELECTRON CLOUDSⅡ.DISTRIBUTIONS OF PHYSICAL QUANTITY OF ELECTRON CLOUDS AND NUMERICAL COMPUTATIONAL METHOD

YU Qing-Chang

Chinese Physics C> 1990, Vol. 14> Issue(12) : 1067-1072

THE FLUID THEORY OF SELF-SUSTAINING MAGNETICALLY CONFINED ELECTRON CLOUDSⅡ.DISTRIBUTIONS OF PHYSICAL QUANTITY OF ELECTRON CLOUDS AND NUMERICAL COMPUTATIONAL METHOD

YU Qing-Chang ^,

Institute of High Energy Physics,Academia Sinica,Beijing

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Abstract：
In this paper the distributions of the electron density,the electron temperature and the drift angular velocity in the axisymmetrical self-sustaining magnetically confined electron clouds are studied.The influence of the ions produced by ionization of the electron cloud is discussed.The scaling relations and the numerical computational method of the physical quantities of the electron clouds and the electromagnetic fields are introduced.

References

[1]

郁庆长，高能物理与核物理，14(1990)，973.[2] 郁庆长，电子云中的角动量问题，中国科学院高能物理研究所，内部资料，1990年.[3] 郁庆长，高能物理与核物理，13(1989)，298.[4] G. E. Sieger, R. C. Connolly and H. W. Lefcvre, Phys Fluids,27(1984), 291.[5] P. T. Kirstein, G. S, Kino and W. E. Waters, Space Charge Flow, McGraw-Hill, New York. 1967.[6] W. Schunrman. Physica. 36(1967). 136.

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YU Qing-Chang. THE FLUID THEORY OF SELF-SUSTAINING MAGNETICALLY CONFINED ELECTRON CLOUDSⅡ.DISTRIBUTIONS OF PHYSICAL QUANTITY OF ELECTRON CLOUDS AND NUMERICAL COMPUTATIONAL METHOD[J]. Chinese Physics C, 1990, 14(12): 1067-1072.

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

THE FLUID THEORY OF SELF-SUSTAINING MAGNETICALLY CONFINED ELECTRON CLOUDSⅡ.DISTRIBUTIONS OF PHYSICAL QUANTITY OF ELECTRON CLOUDS AND NUMERICAL COMPUTATIONAL METHOD

YU Qing-Chang ^,

Corresponding author: YU Qing-Chang,

Institute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-12-05

Abstract: In this paper the distributions of the electron density,the electron temperature and the drift angular velocity in the axisymmetrical self-sustaining magnetically confined electron clouds are studied.The influence of the ions produced by ionization of the electron cloud is discussed.The scaling relations and the numerical computational method of the physical quantities of the electron clouds and the electromagnetic fields are introduced.