| 投弃式海流剖面测量仪测量原理研究 |
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| 引用本文： | 刘宁,何鸿鲲.投弃式海流剖面测量仪测量原理研究[J].海洋技术,2010,29(1). |
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| 作者姓名： | 刘宁 何鸿鲲 |
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| 作者单位： | 1. 国家海洋技术中心,天津,300112
2. 华北煤炭医学院,河北,唐山,063000 |
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| 基金项目： | 国家高技术研究发展计划(863)资助项目(2006AA09A304) |
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| 摘 要： | 根据投弃式海流剖面测量仪的测量原理建立了二维海流运动感生电场离散和连续模型,通过模型推导得到了海流与感生电场间的关系公式。通过对海流感生电磁场的分析,对海流测量的基本方法进行了研究,通过感生电磁场的量级的计算,确定了投弃式海流剖面测量仪研究的主要方向和关键技术。
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| 关 键 词： | 电磁场 海流测量 投弃式剖面仪 |
Study on the Theory of Expendable Current Profiler Measurement |
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| LIU Ning,HE Hong-kun.Study on the Theory of Expendable Current Profiler Measurement[J].Ocean Technology,2010,29(1). |
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| Authors: | LIU Ning HE Hong-kun |
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| Institution: | 1.National Ocean Technology Center;Tianjin 300111;China;2 North China Coal Medical University;Tangshan Hebei 063000;China |
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| Abstract: | Two-dimension sea water motion induced electric and magnetic fields models including discrete and continuous models are built based on the expendable current profiler(XCP) measurement theory.A relation formula between sea water current speed and electric and magnetic fields is gotten form these models.The current measurement method upon the relation formula is studied.From the calculation of the formula,research key points of the XCP were confirmed. |
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| Keywords: | electric and magnetic fields ocean current measurement expendable profiler |
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