The roughness was stochastic with positive skewness, and the ratio of the boundary layer thickness, δ, to the root-mean-square roughness height varied from 55 to 141. The equivalent sandgrain roughness height,
The streamwise variations of the boundary layer thickness along the center line of the urban model are shown in Fig. 2. The relation between the boundary layer thickness δ, and the fetch x, can be expressed as Sign in to download full-size image Fig. 2. Growth of boundary layer. δ∝...
释义 常用 牛津词典 释义 边界层厚度; 双语例句 全部 1. The boundary layer thickness is a function of the convection condition, in the melt. 边界层厚度是溶体中对流条件的函数. 来自辞典例句拍照翻译 语音翻译 智能背词 下载金山词霸APP
layer thickness meter 膜层测定仪,镀层测厚仪 相似单词 thickness n. 1.厚;厚度;粗 2.浓度;密度 3.层 4.最厚的部分;最浓密处 boundary n. [C] 1.边界,分界线(+between) 2.界限,范围 layer n.[C] 1. 层(尤指数层中之一) 2.产卵鸡;卵用鸡 3.(园艺)压条 v.[T] 1.将某物积成层 2....
必应词典为您提供Boundary-layer-thickness的释义,un. 边界导以厚度;附面层厚度; 网络释义: 边界层厚度;边界层名义厚度;
1)boundary layer thickness边界层厚度 1.The analysis result of velocity distribution and boundary layer thickness is put forward in the boundary layer and cored region for laminar and turbulent flow of pipeline.采用动量积分方法推出了管道流动中的速度边界层方程,给出了管道层流和紊流时速度边界层和核心区...
1a). The conventional, vane-type VGs have height h on the order of the boundary layer thickness δ. Thus, they transfer high-momentum air, from the outer flow, to the wall region. However, some drag appears because of their dimensions, which partially counter balances their benefits. ...
The momentum layer thickness depends only on the power-law index, while the thermal boundary layer thickness depends both on the power-law index and the local Prandtl number. The momentum boundary layer thickness decreases significantly with the increase of the power-law index. While the thermal ...
Hi! I want to simulate a very simple case: turbulent flow over a plate. Now, my problem is, how to difine the Boundary Layer thickness. Ok, it is 99%
2) boundary layer thickness 边界层厚度 1. The analysis result of velocity distribution and boundary layer thickness is put forward in the boundary layer and cored region for laminar and turbulent flow of pipeline. 采用动量积分方法推出了管道流动中的速度边界层方程,给出了管道层流和紊流时速度边界...