脉冲射流 meaning in Chinese
pulsed jet
Examples
- Theory of the self - excited oscillation pulsed jet nozzle
自激振荡脉冲射流喷嘴的理论分析 - This dissertation is devoted to the investigation of the influence of self - excited oscillation jet on heat transfer enhancement
本课题将helmholtz共振腔所产生的自激振荡脉冲射流引入换热器以实现强化换热。 - Secondly , the helmholtz oscillator was designed . based on the flow network theory , the expression of intrinsic frequency was deduced . the main parameter of helmholtz oscillator was calculated
对于同一结构的helmholtz共振腔，水力参数不同，所产生的自激振荡脉冲射流的强弱也不相同。 - The theoretical and experimental results show that the efficiency of transmission of energy and mass to use pulsed jet is greatly raised , compared with steady jet , in the same device of liquid jet pump
结果表明，在相同的液体射流泵装置上，采用脉冲射流比恒定射流的传能及传质效率有较大的提高。 - Finally , the experiment was performed in order to exam the effect . the pulsating liquid flows through a single pipe heated electrically . the heat transfer coefficients were measured under different conditions
将helmholtz共振腔产生的自激振荡脉冲射流引入换热器后，当自激振荡的强度达到一定程度后，可以强化换热。