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| 空化应用研究进展综述 | |
| 引用本文： | 贺成龙,吴建华,刘文莉.空化应用研究进展综述[J].嘉兴学院学报,2008,20(3):57-62. |
| 作者姓名： | 贺成龙 吴建华 刘文莉 |
| 作者单位： | 1. 河海大学水利水电工程学院,江苏南京,210098;嘉兴学院,浙江嘉兴,314001 2. 河海大学水利水电工程学院,江苏南京,210098 3. 嘉兴学院,浙江嘉兴,314001 |
| 基金项目： | 国家自然科学基金委员会和二滩水电开发有限公司雅砻江水电开发联合研究基金共同资助项目 |
| 摘 要： | 人们企图避免和缓解空化带来的危害,但空化瞬间聚集的高能量,可广泛应用于众多工业领域,如清洗、制浆、材料切割、岩石破碎、油井解堵、材料的超细粉碎、改善材料的表面性能、有机污染物降解、促进化学反应等。文章综述了超声空化、水力空化、射流空化和湍流空化效应的机理及其应用的研究进展,为拓展空化的形成方法和应用范围提供了可借鉴的研究思路。 |
| 关 键 词： | 空化 水射流 应用 |
| 文章编号： | 1008-6781(2008)03-0057-05 |
| 修稿时间： | 2007年12月8日 |
Research Progress of the Cavitation Application |
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| HE Cheng-long,WU Jian-hua,LIU Wen-li.Research Progress of the Cavitation Application[J].Journal of Jiaxing College,2008,20(3):57-62. | |
| Authors: | HE Cheng-long WU Jian-hua LIU Wen-li |
| Institution: | HE Cheng-long,WU Jian-hua,LIU Wen-li(1.College of Water Conservancy and Hydropower Engineering,Hohai University Nanjing,Jiangsu 210098;2.Jiaxing University,Jiaxing,Zhejiang 314001) |
| Abstract: | The cavitation damages always should be avoided or abated,but the spot energy which is gathered by cavitation can be applied in multitudinous industry field,such as cleaning,pulping,material cutting,rock broking,oil well block eliminating,material super-fine crushing,improving material＇s surface nature,organic pollutes degradation,and promoting chemical reaction,etc.In this paper,mechanism and application research progress of ultrasonic cavitation,water cavitation,jet cavitation and swirling jet cavitation are summarized;thus it provides a salutary lesson for developing cavitation formation techniques and enlarging the areas of its application. |
| Keywords: | cavitation water jet application |
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