| 基于COMSOL MULTIPHYSICS的直流电法正演模拟 |
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| 引用本文： | 王小龙,冯宏,田华光,吴迪.基于COMSOL MULTIPHYSICS的直流电法正演模拟[J].煤田地质与勘探,2011(5). |
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| 作者姓名： | 王小龙 冯宏 田华光 吴迪 |
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| 作者单位： | 中煤科工集团西安研究院;四川省煤炭产业集团有限责任公司; |
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| 摘 要： | 以点电源和线电源为例,叙述了基于COMSOL MULTIPHYSICS的直流电法正演模拟过程。通过对COMSOL MULTIPHYSICS正演模拟解与理论值的对比分析,验证了应用COMSOL MULTIPHYSICS进行直流电法正演模拟的正确性与可行性。鉴于COMSOL MULTIPHYSICS强大的剖分求解功能及丰富的后处理操作,可以快速、准确实现正演模拟,其在地球物理正演模拟中的应用的研究意义重大。
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| 关 键 词： | COMSOL MULTIPHYSICS软件 正演 直流电法 有限元 |
Direct current forward modeling based on COMSOL MULTIPHYSICS |
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| WANG Xiaolong,FENG Hong,TIAN Huaguang,WU Di.Direct current forward modeling based on COMSOL MULTIPHYSICS[J].Coal Geology & Exploration,2011(5). |
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| Authors: | WANG Xiaolong FENG Hong TIAN Huaguang WU Di |
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| Institution: | WANG Xiaolong1,FENG Hong1,TIAN Huaguang2,WU Di1 |
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| Abstract: | With point electric source and line electric source as example,the paper introduces in detail the process of carrying out DC forward modeling with COMSOL MULTIPHYSICS.By comparing and analyzing COMSOL MULTIPHYSICS modeling result and theoretic value of typical model,the validity and feasibility of DC method forward modeling based on COMSOL MULTIPHYSICS are proved.Due to the powerful mesh dissection,solution function and abundant post process operation,it has important significance to apply COMSOL MULTIPHYSI... |
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| Keywords: | COMSOL MULTIPHYSICS forward modeling DC method finite element method |
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