Abstract The tee structure is an integral part of the water distribution system, and pollutants diffuse in complex ways within structure. In this paper, diffusion pattern contaminants was examined using a combination numerical simulations experiments. coefficient variation chosen as evaluation indicator, uniform length (LU) defined to quantify location Several factors were used investigate poll...

The emerging topic of cross-source point cloud (CSPC) registration has attracted increasing attention with the fast development background 3D sensor technologies. Different from conventional same-source clouds that focus on data same kind (e.g., Kinect), CSPCs come different kinds sensors Kinect and LiDAR). CSPC generalizes requirement acquisition to sources, which leads generalized application...

Abstract The cross joint is one of the standard connection types for urban water supply pipelines. A pipeline containing joints was taken as research object using NaCl tracer. turbulent mixing characteristics and pollutants at pollutant migration diffusion were studied analysed by numerical analysis experimental measurement. primary purpose to check comprehensive influence six factors pipe diam...