Laval nozzle

基本解釋

In the paper, the parameters of Laval nozzle use the sprayer of Baosteel'300t converter.
文中所用噴管的參數取自寶鋼300噸轉爐五孔氧槍噴頭。
According to the result of experiment, the Laval nozzle is used as the input unit of ALR.
根據試驗結果，采用縮放噴嘴作為反應器的能量輸入裝置。
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.
數值計算表明，氣體速度隨入口段曲率半徑的增大而增大，拉伐爾噴嘴和長度則隨曲率半徑的增大而減小。

拉伐爾管
The temperature field, speed field and pressure field in the gun infer to the angle of the Laval nozzle. When prick angle increases, the temperature and pressure of the Laval nozzle decrease.
拉伐爾管中所形成的溫度場和壓力場與拉伐爾管錐角有關，隨著拉伐爾管錐角的增加，出口處的溫度和壓力有所降低。
拉法爾噴管
拉瓦爾噴槍
拉瓦爾噴管