电磁驻波中的能量与能流分布探讨EXPLORE THE DISTRIBUTION OF ENERGY AND ENERGY FLOW IN ELECTROMAGNETIC STANDING WAVES
张孟,吴赵龙,陆慧,汪溶,钟菊花
摘要(Abstract):
本文对平面时谐电磁波形成的驻波能量与能流的分布情况进行了理论推导,探讨了电磁驻波能量的分布特征。结果与机械波形成的驻波场进行比较,揭示了驻波能量和能流的规律具有普遍性。
关键词(KeyWords): 电磁波;驻波;能量;能流
基金项目(Foundation): 华东理工大学教改项目(YK0126111、YK0126102);; 国家级大学生创新创业训练计划项目(201510251063)
作者(Author): 张孟,吴赵龙,陆慧,汪溶,钟菊花
参考文献(References):
- [1]赵凯华.波叠加时的能量佯谬[J].物理与工程,2008,18(5):2-4.Zhao Kaihua.Paradoxes of energy on wave overlapping[J].Physics and Engineering,2008,18(5):2-4.(in Chinese)
- [2]郭建军.关于驻波能量的分析[J].大学物理,2005,24(5):23-25.Guo Jianjun.The analysis about energy of standing waves[J].College Physics,2005,24(5):23-25.(in Chinese)
- [3]陶宗明,聂淼,储德林.相向传播的两列简谐波叠加时能量问题的研究[J].大学物理,2012,31(11):11-13.Tao Zongming,Nie Miao,Chu Delin.The study on the energy problem of two counter-propagating harmonic waves superposition[J].College Physics,2012,31(11):11-13.(in Chinese)
- [4]周越,张国锋.对简谐波能量的讨论[J].大学物理,2015(10):15-16+19.Zhou Yue,Zhang Guofeng.The discussion on energy of harmonic waves[J].College Physics,2015(10):15-16,19.(in Chinese)
- [5]梁法库,徐宝辰,刘道森.非均匀介质的驻波演示及分析[J].物理与工程,2004,15(4):59-60.Liang Faku,Xu Baochen,Liu Daosen.The demonstration and analysis on standing waves in heterogeneous media[J].Physics and Engineering,2004,15(4):59-60.(in Chinese)
- [6]李建青,袁松柳.关于两个驻波叠加结果的讨论[J].物理与工程,2002,12(4):13-14.Li Jianqing,Yuan Songliu.The discussion on the superposition result of two standing waves[J].Physics and Engineering,2002,12(4):13-14.(in Chinese)
- [7]赵慧,王银海,邓颖宇,等.用3DStudio Max演示驻波的振动[J].物理与工程,2010,20(2):34-36.Zhao Hui,Wang Yinhai,Deng Yinyu,et al.Demostrating the vibration of standing waves by 3DStudio Max[J].Physics and Engineering,2010,20(2):34-36.(in Chinese)
- [8]郭硕鸿.电动力学[M].北京:高等教育出版社,2008.