氢氧喷嘴流量系数随缩进深度增大而减小；
The deeper recess length of liquid post leads to smaller injector discharge coefficients of oxygen and hydrogen.
喷嘴流量系数受喷嘴孔径影响，并与雾化压力有微弱关系。
The flow coefficient has no relation to pressure, but the nozzle hole diameter.
主要考虑了喷嘴的结构参数，气液比（ALR），液体粘度等因素对流量系数的影响。
The influence factors considered are as follows: the structure parameters, ALR and the viscosity of the liquid.
理论推导了气泡雾化的临界流量系数；建立喷嘴穿透深度的经验公式；
First, the critical discharge coefficient formula of the effervescent atomization and the penetration correlation for the pressure atomization were constructed.
通过实验测量与拟合，最后得到了喷嘴的流量系数的表达式，可以用来指导喷嘴的设计。
Through experimental measurements and fitting a mathematical expression of the nozzle flow factor is obtained, which can serve as a guide for the spray nozzle design.
通过实验测量与拟合，最后得到了喷嘴的流量系数的表达式，可以用来指导喷嘴的设计。
Through experimental measurements and fitting a mathematical expression of the nozzle flow factor is obtained, which can serve as a guide for the spray nozzle design.
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