Numerical Computation of Self-Sustaining Magnetically Confined Electron Clouds

Huang Jiachang

Chinese Physics C> 1992, Vol. 16> Issue(S1) : 23-31

Numerical Computation of Self-Sustaining Magnetically Confined Electron Clouds

Huang Jiachang

Institute of High Energy Physics, the Chinese Academy of Sciences, Beijing, China

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Abstract：
In this paper, the axisymmetricai self-sustaining magnetically confined electron clouds are studied by means of the numerical computational method on the basis of the fluid theory./The electron density distribution, electric potential distribution, drift angular frequency and electron temperature can be calculated with a simplified method in which the nearequilibrium state approximation is necessary. The results are, in principle, in agreement with the experiments.

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[20]	Yu Qingchang . Electron Clouds in Axial Symmetrical Space-Charge Lenses. Chinese Physics C, 1989, 13(S2): 143-148.

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Huang Jiachang. Numerical Computation of Self-Sustaining Magnetically Confined Electron Clouds[J]. Chinese Physics C, 1992, 16(S1): 23-31.

Huang Jiachang. Numerical Computation of Self-Sustaining Magnetically Confined Electron Clouds[J]. Chinese Physics C, 1992, 16(S1): 23-31. shu

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Received: 1991-06-12

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

Numerical Computation of Self-Sustaining Magnetically Confined Electron Clouds

Huang Jiachang

Institute of High Energy Physics, the Chinese Academy of Sciences, Beijing, China

Received Date: 1991-06-12

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: In this paper, the axisymmetricai self-sustaining magnetically confined electron clouds are studied by means of the numerical computational method on the basis of the fluid theory./The electron density distribution, electric potential distribution, drift angular frequency and electron temperature can be calculated with a simplified method in which the nearequilibrium state approximation is necessary. The results are, in principle, in agreement with the experiments.