plane jet meaning in Chinese
平面射流
水平射流
Examples
- Up to now , studies about round and rectangular jets are prolific . however , numerical studies of plane jets , especially the dns ( direct numerical simulation ) data which bear profound significances on turbulence research , are considerably few
迄今为止，关于圆射流和矩形射流的研究较多，但平面射流的数值成果，尤其是对湍流研究具有指导意义的dns数据，仍相对较少。 - In addition , the vortex structures of the gas flow field and particle dispersion were studied when the coupling action between the two phases was considered in the case of different mass loading of mediate stokes number particles was provided in the gas - particle plane jet
另外，文中还模拟研究了气粒两相平面射流中不同质量携带率下中等stokes数颗粒与气相流场的相间耦合作用下气相流场的旋涡拟序结构以及颗粒运动扩散规律。 - And then simulations of gas - particle two phase plane wake and gas - particle two phase plane jet were carried out by using this model . after numerical simulations of the two flow fields were finished , series of analytical work was done . first , the distribution of time - averaged velocity , turbulence intensity was analyzed , and some of the simulation results were compared with those of the experiments ; the coherent structure of vortices in the near wall region of the plane wake flow were studied by describing the evolution of the eddy structures , including the forming , developing and shedding from the wall of the vortices in the near wall region ; the coherent structure of vortices in the whole field was also studied , such as the forming , developing , moving , pairing and merging of the eddies etc .
在对上述两种流动形态的二维大涡模拟研究中，首先全面地分析了气相时均流场的速度、湍流强度的分布规律以及气相速度的脉动规律等并就部分数值模拟结果与实验结果进行了对比研究；分析了平面尾迹流场中近壁处旋涡拟序结构，全面和逼真地反映了近壁处旋涡的生成、发展和脱落的规律；描述分析了平面尾迹流和平面射流的全场流动旋涡拟序结构，从整个流场的角度反映旋涡的生成、发展、运动以及旋涡之间相互配对、合并的作用规律等。