| 吴建星,白春华,马雨祥.低频、强声气动发声器中阀门的设计计算及研制[J].,2006,25(1):19-23 |
| 低频、强声气动发声器中阀门的设计计算及研制 |
| Development of a pneumatic valve for low frequency, high intensity sound generator |
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| 中文摘要: |
| 本文研制了一种启闭频率高达10Hz的气动发声阀门。利用了流体动力学数值仿真软件(FLU ENT)对其内部流场先进行数值仿真,并通过改变均衡进气孔参数,优化了阀门内部流场分布情况。 |
| 英文摘要: |
| The pneumatic Valve of a high intensity sound generator whose open frequency is 10Hz is developed. Numerical simulation of the inner flow field of the pneumatic valve is carried out using FLUENT software. Distribution of the inner flow field of the pneumatic valve is optimized by adjusting parameters of the inlet. |
| DOI：10.11684/j.issn.1000-310X.2006.01.005 |
| 中文关键词: 气动阀门 强声发声器 数值仿真 优化设计 |
| 英文关键词: Pneumatic valve High intensity sound generator Numerical simulation Optimizing design |
| 基金项目:国防重点预研基金项目 |
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| 摘要点击次数: 2352 |
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