| 椭流形线型铅鱼及其标准化、系列化研究 |
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| 引用本文： | 李智杰,汤运南.椭流形线型铅鱼及其标准化、系列化研究[J].长江工程职业技术学院学报,2000(4). |
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| 作者姓名： | 李智杰 汤运南 |
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| 作者单位： | 长江水利委员会荆江水文水资源勘测局!湖北荆州434002 |
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| 摘 要： | 基于流体力学基本原理 ,论证和优选了潜体的几何特征参数 ,研制出了椭流形线型铅鱼 ,并从理论和实践上作了检验 ,为水文测验铅鱼的标准化和系列化 ,提供了一条新途径。
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| 关 键 词： | 铅鱼 标准化 良绕体 椭流体 |
Research on the Torpedo Sinker of Ellipse-like Body of Streamline and its Standardization and Systematization |
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| LI Zhi jie,TANG Yun nan.Research on the Torpedo Sinker of Ellipse-like Body of Streamline and its Standardization and Systematization[J].Journal of Changjiang Engineering Vocational College,2000(4). |
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| Authors: | LI Zhi jie TANG Yun nan |
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| Abstract: | Based on the basic principle of the fluid mechanics,the geometric parameter has been chosen and the torpedo sinker of ellipse like body of streamline has been developed,which has been proved by relevant theory and practice and has provided a new way for the standardization and systematization of the hydrologic measurement of the torpedo sinker. |
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| Keywords: | torpedo sinker standardization fine body of circumfluence of flow ellipse like body of streamline |
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