micro jet meaning in English
微射流
Examples
- Furthermore , the flow in the far down stream are also researched . the diluting power of the flow within this area is between that of 2d micro jets and normal scale 3d jets
该实验还同时研究了下游较远处射流流动情形,发现其掺混强度在微尺度二维平面射流和常规三维射流之间。 - This dissertation has on the research and design of a micro turbine engine as background and it is for the purpose of comprehending viscous flow behaviors in micro scaled conditions and that in the mini - turbine cascades . a mini wind tunnel is designed and set up which also can be used in other micro flow experiments . on the basis of this mini wind tunnel , three mini flow experiments , including micro jet experiment , micro boundary layer experiment and mini - turbine cascades experiment , have been carried out
本文以某型微型涡轮喷气发动机研制为背景,以认识微尺度下粘性流体流动状态及其机理和微涡轮叶栅通道内部流动特性为目的,设计并搭建了除本实验外还可供其他流体力学实验使用的微型风洞,并在该微型风洞基础上进行了微尺度射流实验、微尺度壁面边界层实验和微尺度涡轮叶栅实验。 - The micro jet experiment is under conditions of 3 different heights , 2mm , 3mm and 5mm of 2d ( 2 dimensional ) rectangle jet outlet and the width of each is same , 20mm . 5 reynolds numbers vary from 20 , 000 to 55 , 000 . the experiment characters tell that compared with that of the normal scaled jet flow , the dilution power of this micro jet becomes weaker
微射流实验在出口宽度固定为20mm情况下,选取了3种不同出口高度: 2mm , 3mm和5mm ,并通过改变速度使出口高度雷诺数在约20000到约55000之间改变,实验得到了流动图谱和微射流数学模型。