| 低压大流量自激振荡脉冲射流喷嘴结构参数优化研究 |
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| 引用本文： | 王乐勤,王循明,徐如良,李江云.低压大流量自激振荡脉冲射流喷嘴结构参数优化研究[J].流体机械,2004,32(3):7-10,31. |
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| 作者姓名： | 王乐勤 王循明 徐如良 李江云 |
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| 作者单位： | 浙江大学,浙江杭州,310027 |
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| 基金项目： | 自然科学基金重大资助项目 (ZE0 2 0 8) |
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| 摘 要： | 通过对上喷嘴直径分别为8mm和10mm的低压大流量自激振荡脉冲射流喷嘴系统的试验研究得到了其结构参数的最佳配比关系，并与以往高压小流量自激振荡脉冲喷嘴优化的结构参数配比相比较，阐明了引发差异的原因。试验结果对自激振荡脉冲射流喷嘴结构的设计具有指导意义。
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| 关 键 词： | 自激振荡 脉冲射流喷嘴 优化设计 低压大流量 |
Structure-parameter Optimized Study of Self-exicited Oscillation Pulsation-jet Nozzle in Low-press and Amount-flux |
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| WANG Le-qin,WANG Xun-ming,XU Ru-liang,LI Jiang-yun.Structure-parameter Optimized Study of Self-exicited Oscillation Pulsation-jet Nozzle in Low-press and Amount-flux[J].Fluid Machinery,2004,32(3):7-10,31. |
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| Authors: | WANG Le-qin WANG Xun-ming XU Ru-liang LI Jiang-yun |
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| Abstract: | Two low-press and amount-flux pulsation-jet nozzles of self-exicited oscillation 8mm and 10mm in diameter are studied in experiments, the optimized ratio of structure parameters are obtained, and the ratio differences between low-press amount-flux and high-press fewness-flux pulsation-jet nozzle are comepared and the causations are expatiated The results are important to the design of pulsation-jet nozzle. |
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| Keywords: | self-exicited oscillation pulsation-jet nozzle optimized design low-press and amount-flux |
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