| 双稳射流元件压力特性的研究 |
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| 引用本文： | 宋占兵,陈彦泽,多英全,魏利军.双稳射流元件压力特性的研究[J].中国科技信息,2007,8(24):339-340. |
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| 作者姓名： | 宋占兵 陈彦泽 多英全 魏利军 |
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| 作者单位： | 1. 中国安全生产科学研究院,100029
2. 中国特种设备检测研究院,100013 |
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| 摘 要： | 用理论分析和数值模拟和实验研究的方法，分析了双稳射流元件内流体流动的状况，计算了压力在双稳内的传播和压力波射流的控制。计算结果显示，射流由双稳元件内的压力控制，且压力呈现周期性变化。控制压力会随入口压力的变化而不同。
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| 关 键 词： | 双稳元件 压力 射流 |
Study of the Pressure Property in a Jet Flow Oscillator |
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| Song Zhanbing,Chen Yanze,Duo Yingquan,Wei Lijin.Study of the Pressure Property in a Jet Flow Oscillator[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2007,8(24):339-340. |
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| Authors: | Song Zhanbing Chen Yanze Duo Yingquan Wei Lijin |
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| Abstract: | By theoretical analysis,numerical simulation and experimental study, the flow state of the gas in an oscillator is analyzed. The propagation of the pressure wave in an oscillator and the control of the jet oscillation by a controlling pipe are calculated. The results show that the jet flow is controlled by the pressure wave in the controlling pipe, and the pressure in the control pipe is periodic. The controlling pressure varies as the inlet pressure changes. |
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| Keywords: | oscillator pressure jet flow |
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