| 流体力学因素对冲刷腐蚀的影响机制 |
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| 引用本文： | 郑玉贵,姚治铭,柯伟.流体力学因素对冲刷腐蚀的影响机制[J].腐蚀科学与防护技术,2000,12(1):36-40. |
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| 作者姓名： | 郑玉贵 姚治铭 柯伟 |
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| 作者单位： | 中国科学院金属腐蚀与防护研究所,金属腐蚀与防护国家重点实验室,沈阳,110015 |
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| 基金项目： | 国家自然科学基金!59601014 |
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| 摘 要： | 综述了流速流态，攻角以及颗粒性质等流体力学因素对冲刷腐蚀的影响机制，讨论了流体力学的因素的重要性、流体力学条件的描述、关键的流体力学参数以及扰流条件下局部流速流态的获取，并论述了如何从流体力学方面控制冲刷腐蚀。
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| 关 键 词： | 冲刷腐蚀 流体力学 流速流态 攻角 |
REVIEW ON THE EFFECTS OF HYDRODYNAMIC FACTORS ON EROSION-CORROSION |
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| ZHENG Yugui,YAO Zhiming,KE Wei.REVIEW ON THE EFFECTS OF HYDRODYNAMIC FACTORS ON EROSION-CORROSION[J].Corrosion Science and Protection Technology,2000,12(1):36-40. |
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| Authors: | ZHENG Yugui YAO Zhiming KE Wei |
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| Abstract: | The effects of hydrodynamic factors such as flow rate and regime, impact angle and particle properties have been reviewed in details. The main topics were on the importance of hydrodynamic effects, the key hydrodynamic parameters, how to describe the hydrodynamic conditions, how to get the local flow rate and its profile under disturbed flow conditions, and how to control erosion\|corrosion through hydrodynamic aspects. |
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| Keywords: | erosion\|corrosion hydrodynamics review flow rate and regime impact angle |
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