导管-气室系统可以引发水力共振，提高脉冲射流的强度。
The system that is composed of pipe and air chamber is able to induce resonance, which will prompt the efficiency of pulsed jet.
水力共振的条件及强度取决于诸多因素，用搜寻的方法寻求。
The hydraulic resonance conditions and intensity depend on lots of factors, and can be got by hunting approach.
初步实验研究证明，利用水力共振提高脉冲水射流的强度是可行的。
Primary experiment research had proved that using the hydraulic resonance to improve strength of pulsed jet was available.
脉冲射流水力共振系统各参数的优化组合是提高射流功效的关键因素之一。
The optimized combination of parameters of pulsed jet hydraulic resonance system is a key factor to improve the efficacy of pulsed jet.
提出了使用导管-气室系统引发水力共振，提高脉冲水射流的强度的设想。
Bring up an assumption that using the pipe-air chamber system to induce hydraulic resonance and improve the strength of pulsed jet.
实验研究证明，利用水力共振提高脉冲水射流的强度是可行的，且存在最佳气室容积和最佳频率。
Experiment study proved that using the hydraulic resonance to improve strength of pulsed jet is available, and the system have a best air-chamber volume and a best frequency.
对水力它激的作用方式、扰动波特性、激励条件和共振腔内流体流动特性理论模型进行了较全面的理论分析。
The paper analyses the action method, disturbance wave property and excitation condition of hydraulic independent excitation and theoretical model of fluid flow property in resonance cavity.
对水力它激的作用方式、扰动波特性、激励条件和共振腔内流体流动特性理论模型进行了较全面的理论分析。
The paper analyses the action method, disturbance wave property and excitation condition of hydraulic independent excitation and theoretical model of fluid flow property in resonance cavity.
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