A closer look: High-resolution pore-scale simulations of solute transport and mixing through porous media columns

This dataset contains the results of fluid flow (Navier-Stokes) and solute transport (Advection-Diffusion) simulations within columns of granular media generated by virtual gravitational settling of spherical grains. The experiments comprise three media with different degrees of grain-size variability; a range of grain-Peclet numbers is explored. See the homonymous research paper by Sole-Mari et al. (2022, Water Resources Research) for more information. Grains.zip: Positions and radii of the spherical grains for each value of grain-size variability sigma (Matlab's .mat format). ResultsCoarse.zip: Coarse-scale data presented in the aforementioned WRR paper (Matlab's .mat format). Link to the full micro-scale dataset: (soon available) We thankfully acknowledge the computer resources at MareNostrum and the technical support provided by the Barcelona Supercomputing Center (AECT-2019-3-0014).本数据集包含通过球形颗粒虚拟重力沉降生成的颗粒介质柱体内的流体流动（Navier-Stokes方程）与溶质运移（对流-扩散方程）模拟结果。本次实验涵盖三种具有不同粒径变异性程度的介质，并探究了一系列颗粒佩克莱特数（Grain-Peclet Number）。详见Sole-Mari等人2022年发表于《Water Resources Research》的同名研究论文以获取更多信息。 Grains.zip：对应不同粒径变异性参数σ的球形颗粒位置与半径数据（Matlab .mat格式）。 ResultsCoarse.zip：前述《Water Resources Research》论文中呈现的粗尺度数据（Matlab .mat格式）。 完整微尺度数据集的链接：（即将开放）。 我们谨此感谢MareNostrum的计算资源以及巴塞罗那超级计算中心提供的技术支持（项目编号：AECT-2019-3-0014）。