... jet blower ------> 喷气鼓风机 jet boundary ------> 射流边界 jet-bubbling deaerator ------> 有蒸汽鼓泡装置的淋水盘式除氧器 ...
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We use the jet air to control the spread of the harmful pollutants. The studies of the distribution of jet boundary layers,especially the relationship and thickness between the boundary layers have great significance.
进入室内的通风气流大部分以射流形式出现,对于污染物进行控制,就是利用送风射流来阻挡、控制有害物的扩散,因此研究射流边界层分布尤其是浓度边界层及其厚度关系,对利用射流局部控制污染物和健康通风控制区域的确定具有重要的意义。
参考来源 - 射流边界层关系及健康通风控制区域的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
结果表明，由于射流的卷吸及其与环境流体之间的相互作用，使得射流边界处具有很高的涡量；
It has shown from the experimental results that the vorticity near the jet boundary region is high in magnitude due to the interaction between the jet fluid and the entrained ambient fluid.
本文根据壁龛射流的边界条件，进行射流与通风气流之间运动和力的作用关系分析，建立了壁龛射流的增压关系式。
Based on the boundary condition of jet flow in a niche and the interaction of jet with air current, a pressurization relation equation have been established.
用层流边界层方程，导出幂律流体轴对称层流自由射流的常微分方程，并给出其方程的数值解。
The ordinary differential equation of round laminar jet of power-law fluid is derived, and the solution of this equation by numerical integration is obtained.
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