Fig. 5. Grid-sensitivity analysis: (a–c) Comparison of dimensionless mean x-velocity (UX/UH) obtained with steady RANS CFD simulations on three different grids (coarse, basic, fine) along three vertical lines inside the building in the vertical center plane (y/W = 0). (d–f) Grid-con...
Due to their protracted and compounding nature, understanding the effects of climate and land-use changes on lake CATCHs requires long-term data, which may include climate and land-use data at a spatial scale of the whole catchment (or drainage basin) and environmental, biological, and fishery ...
This paper investigated the influence of the turbulent wind fluctuations in the lowest 10 m of the atmospheric boundary layer (ABL), depending on the surface roughness of the terrain surrounding a heliostat field, on the required dimensions and material cost of the structural heliostat components to...
. We note in passing that our STS spectra show nm-scale spatial fluctuations of the chemical potential of the order of ±40 meV (Supplementary Note5), presumably induced by inhomogeneities in doping concentration as known from related semiconducting substrates20,21. In our ARPES data, this ...
However, due to interpolation process in the construction of envelopes, IMFs obtained by the conventional EMD algorithm are sensitive to non-informative fluctuations such as noise, outliers, and ultra-high frequency components, and hence, the non-informative fluctuation effect distorts the subsequent ...
122 11.8 Experimental confirmation of the Kolmogorov law for the concentration fluctuations in the jet mixer. Measurements of the LTT Rostock 122 11.9 Three main methods of turbulent flows modelling 123 11.10 Vortex structures resolved by different models 124 12 Download free eBooks at Lectures on ...
Fluctuations of solar irradiance have a significant influence on electric power generation by solar energy systems. An efficient use of solar energy conversion processes has to account for this behaviour with respective operating strategies. Examples are the management of electricity grids with high ...
It can be seen that D, A, and L vary monotonically and incrementally with time, and the existence of fluctuations is caused by the irregularity of the river topography. T is monotonically decreasing with time. In the pre-spill period, the oil spill aggregation degree is large, and the ...
In this study, we employed the incremental spatial autocorrelation tool to identify the most suitable bandwidth for KDE. The MRB was divided into grids of 300 × 300 m, and the length of the roads within each 300 m grid was calculated as the numerical field for assessing incremental spatial ...
The paper is structured as follows: Section 2 fo- cuses on building blocks required for the design of on-chip nanophotonic devices, their architectures and spatial field distributions. The reviewed building blocks are discussed in Section 2.1 passive components and in Section 2.2 active components....