论述了大气混合层厚度的多种计算方法如国标法、干绝热法、罗氏法等,并分析了大气混合层厚度的各种影响因子。
Several calculation methods of the thickness of atmospheric mixed layer, such as national standards method, dry adiabatic method, Nozaki method, were studied in this paper.
研究了化学反应放热与流体混合运动间的耦合作用,分析了前者对可压混合层厚度、拟序结构及产物生成率等方面的影响。
The interaction of heat release and fluid dynamics is studied. The effects of the latter on the mixing growth, the coherent structure and the rate of product formed in the mixing layer are analyzed.
根据典型日的定义,对混合层厚度、风速、降水、湿度的逐时资料进行分析得出各个要素的加权值,最终通过加权值筛选出某段时间的典型日。
Based on the definition of typical day the weighted value through is deduced the data of mixed layer depth, wind speed, precipitation and humidity.
结果表明,对于收扩喷管,虽然其速度边界层厚度明显大于收敛喷管,但加装小突片结构也能够明显的强化射流的混合。
It was found that the tabs fixed on C-D nozzles also enhanced the jet mixing distinctly, although the boundary layers of the jets from C-D nozzles were greater than that from the convergent nozzle.
根据应力变分和伽辽金变分原理,导出混合变分方程,并将其转换成状态方程,使状态空间理论和变分解相结合,给出任意厚度叠层板自振频率的变分解。
Thus, the theory of state space is combined with variational solution, and the variational results for free vibration frequency of the laminates with arbitrary thickness are calculated.
获得好的浆层纯度(如相邻层面浆料不互相混合)是很重要的,因为它影响外层的厚度。
Achieving good layer purity (ie: extent to which the stock in adjacent layers do not mix) is important, because it influences the thinness of the outside layers.
定量比较了流场不同断面的流向速度平均值、脉动强度、混合层的动量厚度及涡量厚度等流动量。
The DNS results are compared with the classic experimental results of Lasheras et al on the plane mixing layer.
定量比较了流场不同断面的流向速度平均值、脉动强度、混合层的动量厚度及涡量厚度等流动量。
The DNS results are compared with the classic experimental results of Lasheras et al on the plane mixing layer.
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