primary jet meaning in Chinese
启动用的喷口
Examples
- Especially the secondary vortex is also captured . 4 . vectoring of a primary jet with a single or two adjacent microjets in a pull mode was numerically investigated
在三维数值模拟中还捕捉到了二次涡，这为以后进一步研究微射流旋涡对的细微结构打下了良好的基础。 - Analysis indicates the " low pressure closed reticular flow region " results in the non - equilibrium of pressure along the primary jet ' s orifice . to obtain as large vectoring angle as possible , the optimal ranges of angles , frequencies , velocity amplitudes , and distances from the microjet actuator to the primary jet exit were discussed . the relationship between the vectoring angle of the primary jet and the phase - difference of two adjacent actuators was analyzed
分析了“拉”模型单作动器模式下，微射流作动器的入射角度、驱动频率、速度幅值及与主射流间的距离对主射流偏转程度的影响，并确定了作动器工作参数的最佳范围;分析了“拉”模型双作动器模式下，不同的相位差对主流偏转程度的影响。 - And the technology can also control the vector of a primary jet , the ratio of momentum between the synthetic jet and the primary jet is a main influence factor , and the vectoring control of primary jet is also effected deeply by the position and the frequency of actuators
应用合成射流技术可以有效控制宏观低速流流动方向，其控制强度由宏国防科学技术大学研究生院学位论文观流动与合成射流的动量比决定，而合成射流激励器的工作频率以其布置位置对主流的控制效果影响很大。