| 开位形磁场中的螺旋星风 |
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| 引用本文： | 张波,吴学兵.开位形磁场中的螺旋星风[J].湖北大学学报(自然科学版),1994,16(1):60-62. |
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| 作者姓名： | 张波 吴学兵 |
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| 作者单位： | 河北师范大学，北京天文台，河北邢台师范专科学校 |
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| 摘 要： | 考虑磁场和速度环向分量的影响，讨论了开位形磁场中等离子体的运动。结果表明，磁场和速度的环向分量对磁流体力学方程的出产生重要影响。螺旋星风的形成需要较大的径向初速度和较大的表面压强，磁场和速度的环向分量对星风径向速度和增长起制约作用。
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| 关 键 词： | 磁流体力学 恒星 星风 螺旋星风 |
HELICAL STELLAR WINDS IN OPEN MAGNETIC FIELDS |
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| Zhang Bo,Wu Xuebing,Yin Shizhong.HELICAL STELLAR WINDS IN OPEN MAGNETIC FIELDS[J].Journal of Hubei University(Natural Science Edition),1994,16(1):60-62. |
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| Authors: | Zhang Bo Wu Xuebing Yin Shizhong |
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| Institution: | Zhang Bo;Wu Xuebing;Yin Shizhong(Hubei NOrmal UniverSity)(Huazhong Normal University)(Xingtai Teachers' College) |
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| Abstract: | By considering the azimuthal components of magnetic fields and velocity, the dy namical movement of plasmas in open magnetic fields has been investigated in this paper.We found that the azimuthal components of magnetic fields and velocity have important effect on the Solution of MHD equations.The formation of belieal stellar winds requires high initial velocity and hige surface pressure The growth of radial velocity is limited by the atithuthal components of magnetic fields and velocity. |
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| Keywords: | MHD Star Stellar Winds |
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