| 新型分油机中的参数变量对分离效果的影响 |
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| 引用本文： | 魏安,余培文.新型分油机中的参数变量对分离效果的影响[J].中国航海,2011,34(4). |
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| 作者姓名： | 魏安 余培文 |
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| 作者单位： | 1. 广州航海高等专科学校,广东广州,510725
2. 广东海洋大学轮机学院,广东湛江,524088 |
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| 摘 要： | 介绍了传统分油机与新型分油机结构等特征.考虑到油、水二相的密度差,使它们在高速旋转时所受的离心力不同,因而在半径方向油、水分离.根据这一原理,对新型分油机建立相应的物理模型、数学模型并进行求解,得出影响分离效果的技术参数,经比较与实测数据相符.
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| 关 键 词： | 船舶、舰船工程 分油机 两相流速连续介质 边界条件 |
Effeots of Parameter Variations on Separation Effectiveness of New Type Purifier |
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| Wei An,Yu Peiwen.Effeots of Parameter Variations on Separation Effectiveness of New Type Purifier[J].Navigation of China,2011,34(4). |
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| Authors: | Wei An Yu Peiwen |
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| Institution: | Wei An1,Yu Peiwen2 (1.Guangzhou Marine College,Guangzhou 510725,China,2.Dept.of Marine Eng.,Guangdong Ocean University,Zhanjiang 524088,China) |
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| Abstract: | The structure features of conventional oil separators and new type oil separators are introduced.Due to the different two-phase densities,Oil and water exert different centrifugal forces in high-speed rotational motion and can be separated in radial direction.On the basis of this principle,a physical model of new type oil separator is established;the solution of the mathematical model is given;and the effects of the technical parameters variation on separation effectiveness are studied.The calculated result... |
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| Keywords: | ship naval engineering oil separator two-phase continuum boundary conditions |
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