fluent中uniformity index-area weighted公式 uniformity index-area weighted = (1 / A)∑(Ai^2 /∑Ai) 其中,A是面积总和,Ai是每个离散样本点的面积。©2022 Baidu |由 百度智能云 提供计算服务 | 使用百度前必读 | 文库协议 | 网站地图 | 百度营销 ...
However, the accuracy of methods using explicit features such as second-order moments of grey-scale histogram (HSM) and optimised area-weighted uniformity index (OAU), as well as implicit methods such as principal components analysis (PCA) were suitable, and the normalised index>80% can be ...
Fluid flow uniformity is an important index in many research fields including artificial environment in the room, in order to facilitate quantifying the multi-section flow uniformity directly by simulation results and to simplify the computation process, a correlation based on area-weighted average veloc...
SNG, which is the only other strongly isotropic network, exhibits a near-champion PBG of width 28% for a refractive index contrast of 3.6:1 (see Supplementary Fig. 1). Third, amorphous derivatives of both honeycomb and diamond networks exhibit PBGs which are sizeable but smaller than the ...
Some third parties are outside of the European Economic Area, with varying standards of data protection. See our privacy policy for more information on the use of your personal data. Manage preferences for further information and to change your choices. Accept all cookies ...
11.5, Table 1e, f), suggesting that additionally accounting for life-history information in the Structure Index is pertinent. Fig. 5 Relationships between the abundance of sub-groups of soil fauna (Y-axis) and the diversity of specific leaf area (X-axis) for plant communities with below and...
Endogeneity tests confirmed it as the case here (Table 2), so the adequate instrument variables, that is, the soil bonitation and productivity index (SB&PI) and the agricultural area high nature value (AHNV) score (Baranowski et al., 2006; Sutkowska et al., 2013), were inserted to ...
O*ik and P*ik are the index for all the pixels of the “pupils” centered at (cJik,ko, dJik,kp) not covered by finger “i”. Then, the uncorrected uniformity profile can be recalculated at every k coordinate as: ξ ^ k 0 = ξ k m * [ ( ∑ J * 1 k ∑...
Additionally, a fluid means such as a liquid or gas in a container, consisting of a large body of index-matched high-boiling-point fluid (liquid or gas), can be used for further cooling. This fluid may be static or circulating within a contained area and placed in contact with the ...
However, the accuracy of methods using explicit features such as second-order moments of grey-scale histogram (HSM) and optimised area-weighted uniformity index (OAU), as well as implicit methods such as principal components analysis (PCA) were suitable, and the normalised index>80% can be ...