| 电弧螺旋不稳定性研究中一类二阶线性常微分方程的解法 |
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| 引用本文： | 刘金远,宫野,李国炳,马腾才.电弧螺旋不稳定性研究中一类二阶线性常微分方程的解法[J].大连理工大学学报,1997(2). |
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| 作者姓名： | 刘金远 宫野 李国炳 马腾才 |
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| 作者单位： | 大连理工大学三束材料改性国家重点实验室 |
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| 摘 要： | 对电弧螺旋不稳定性理论研究中所遇到的一类二阶线性常微分方程，采用级数解法，给出了适宜计算机迭代计算的解析表达式，获得了满意的结果
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| 关 键 词： | 线性常微分方程 幂级数 电弧 螺旋不稳定性 |
Investigation of helical instability of arcs methods to solve a class of second order linear differential equations |
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| Liu Jinyuan,Gong Ye,Li Guobing,Ma Tengcai.Investigation of helical instability of arcs methods to solve a class of second order linear differential equations[J].Journal of Dalian University of Technology,1997(2). |
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| Authors: | Liu Jinyuan Gong Ye Li Guobing Ma Tengcai |
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| Abstract: | A class of the second order linear differential equations concerning helical instability of arcs is analytically solved by power series expansion. The solutions obtained are available to be calculated by computer. |
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| Keywords: | linear ordinary differential equations power series electrical arc screw instability |
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