| 日冕扰动传播的数值模拟——(Ⅱ)热传导和辐射的影响 |
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| 引用本文： | 王水,王爱华,吴式灿.日冕扰动传播的数值模拟——(Ⅱ)热传导和辐射的影响[J].空间科学学报,1992(1). |
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| 作者姓名： | 王水 王爱华 吴式灿 |
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| 作者单位： | 中国科学技术大学地球和空间科学系，Alabama 大学 Huntsville，Alabama 大学 Huntsville 合肥，美国，美国 |
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| 基金项目： | 高等学校博士学科点专项科研基金 |
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| 摘 要： | 利用包含完全能量方程的磁流体力学方程组,数值研究了磁静力平衡基态下由于日面冷物质径向喷射所引起的日冕动力学响应。这些结果可以解释日珥的形成及伴随的日冕扰动传播。结果还表明,热传导和辐射损失对扰动传播的基本性质影响很小;对于日珥的形成,也未显出重要作用。
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| 关 键 词： | 日冕扰动 热传导 辐射 |
A NUMERICAL SIMULATION FOR THE PROPAGATION OF DISTURBANCE IN THE SOLAR CORONA (II) THE EFFECTS OF THERMAL CONDUCTION AND RADIATION |
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| Wang Shui.A NUMERICAL SIMULATION FOR THE PROPAGATION OF DISTURBANCE IN THE SOLAR CORONA (II) THE EFFECTS OF THERMAL CONDUCTION AND RADIATION[J].Chinese Journal of Space Science,1992(1). |
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| Authors: | Wang Shui |
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| Abstract: | Using the magnetohydrodynamic equations with complete energy equation,the dynamical response under the magnetostatic equilibrium in the solar cornna caused by the radial ejection of cold mass at the solar surface is studied numerically.The results may explain the formation of the solar prominence and the propagation of accompanying coronal disturbance.It is also show that the effects of thermal conduction and radiative loss on the fundamental property of a disturbance propagation is very small,and may be they play a role of no importance in the formation of prominence. |
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| Keywords: | Coronal disturbance Thermal conduction Radiation |
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