Dataset for: "Settling velocity of microplastic particles having regular and irregular shapes"

-The "settlingVelocity.mat" is a MATLAB binary workspace file containing the dimensions, density, and settling velocity (mean and standard deviation) of all microplastic particle groups, with their time series of measured vertical particle positions.
-The "settlingVelocity.xlsx" is an Excel worksheet listing the particle number, shape/particle code, material, dimensions, characteristic length scales, Corey shape factor, sphericity, density, settling velocity (mean and standard deviation), Reynolds number, and drag coefficient of all microplastic particle groups with the density and kinematic viscosity of water.
-Example experimental videos for each microplastic particle group are provided with the naming convention "Particle_X(Shape).mp4", where “X” refers to the particle group number and “Shape” is the particle shape (e.g. sphere, circular disk, cube, etc.). Please note that the videos are low-quality when using the preview. For optimal quality, it is suggested to download the videos and play the files directly.

“settlingVelocity.mat”为一包含所有微塑料颗粒组尺寸、密度及沉降速度（均值与标准差）的时间序列测量的垂直颗粒位置数据的 MATLAB 二进制工作空间文件。而“settlingVelocity.xlsx”则是一份 Excel 工作表，详细列出了所有微塑料颗粒组的颗粒数量、形状/颗粒代码、材料、尺寸、特征长度尺度、Corey 形状因子、球形度、密度、沉降速度（均值与标准差）、雷诺数和阻力系数，同时还包括了水的密度和动力粘度。对于每个微塑料颗粒组，还提供了示例实验视频，命名规范为“Particle_X(Shape).mp4”，其中“X”代表颗粒组编号，“Shape”为颗粒形状（例如，球体、圆形圆盘、立方体等）。请注意，在预览模式下观看视频时画质较低。为了获得最佳画质，建议下载视频并直接播放文件。