Laval nozzle

常见例句

In the paper, the parameters of Laval nozzle use the sprayer of Baosteel'300t converter.
文中所用喷管的参数取自宝钢300吨转炉五孔氧枪喷头。
According to the result of experiment, the Laval nozzle is used as the input unit of ALR.
根据试验结果，采用缩放喷嘴作为反应器的能量输入装置。
The numerical calculation results show that the gas velocities increase with the reduction of curvature and the length of laval nozzle decreases with the increase of the radius of curvature.
数值计算表明，气体速度随入口段曲率半径的增大而增大，拉伐尔喷嘴和长度则随曲率半径的增大而减小。