| 煤介质损失角正切的分形特征 |
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| 引用本文： | 徐龙君,顾乐观,鲜学福. 煤介质损失角正切的分形特征[J]. 化学物理学报(中文版), 2000, 13(3): 304-306. DOI: 10.1088/1674-0068/13/3/304-306 |
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| 作者姓名： | 徐龙君 顾乐观 鲜学福 |
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| 作者单位： | 徐龙君,鲜学福,Xu Longjun,Xian Xuefu(重庆大学矿山工程物理研究所院重庆400044);顾乐观,Gu Leguan(重庆大学电气工程学院重庆400044) |
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| 摘 要： | 利用分形几何理论对煤的介质损失角正切的特征作了深入的探讨·结果表明，煤的介质损失角正切tgδ具有分形特征；通过类比和实验证实的方法得到了tgδ与f间的定量关系：tgδf(D-d)/2，借此求得了煤分形介质损失角正切维数。
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| 关 键 词： | 煤 介质损失角正切 分形 频率 |
Fractal Characteristic on the Tangent of Dielectric Loss Angle for Coal |
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| Xu Longjun,Gu Leguan,Xian Xuefu. Fractal Characteristic on the Tangent of Dielectric Loss Angle for Coal[J]. Chinese Journal of Chemical Physics, 2000, 13(3): 304-306. DOI: 10.1088/1674-0068/13/3/304-306 |
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| Authors: | Xu Longjun Gu Leguan Xian Xuefu |
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| Affiliation: | {{each article.affiliations aff i}} {{if aff.addressEn && aff.addressEn != ""}} {{if aff.label && aff.label != "" && article.affiliations.length != 1}}{{@ aff.label}}.{{/if}}{{@ aff.addressEn}}{{/if}} {{/each}} |
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| Abstract: | Characteristic on the tangent of dielectric loss angle for coal has been researched by using fractal geometry theory.The results show that the tangent of dielectric loss angle of coal has fractal characteristic,relationship between and frequency is:tg**f(D-d)/2,and fractal dimension of tg* for coal could be obtained. |
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| Keywords: | Coal Tangentofdielectriclossangle Fractal Frequency |
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