| 电磁学中的瞬时广义变分原理 |
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| 引用本文： | 秦荣,秦俊.电磁学中的瞬时广义变分原理[J].广西大学学报(自然科学版),1992(4). |
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| 作者姓名： | 秦荣 秦俊 |
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| 作者单位： | 广西大学土木工程系 530004(秦荣)，广西大学电气工程系 530004(秦俊) |
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| 摘 要： | 利用加权残数法建立电磁学的瞬时广义变分原理,提出了两种三类变量的瞬时广义变分原理。这些广义变分原理对各向异性及各向同性介质的电磁场问题都适用,包括静电磁场、时变电磁场、线性的及非线性的电磁场问题,
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| 关 键 词： | 加权残数法 电磁学/瞬时广义变分原理 |
Transient Generalized Variational Principles in Electromagnetism |
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| Qin Rong Qin Jun.Transient Generalized Variational Principles in Electromagnetism[J].Journal of Guangxi University(Natural Science Edition),1992(4). |
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| Authors: | Qin Rong Qin Jun |
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| Affiliation: | Qin Rong Qin Jun |
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| Abstract: | This paper aims to establish transient generalized variational principles in electromagnetism by weighted residual method.Two transient generalized varitional prin- ciples with three kinds of independent variables are presented.They are all applicable to isotropic and anisotropic clectro field,such as the tlectrostic ficld,magnetostatic field, time-variant clctromagnetic field,linear and nonlinear clctromagnctic field. |
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| Keywords: | weighted residual method electormagnetism transient generalized variational principles |
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