To predict the drifting trajectories of bodies in the Pearl River Front Channel and assist local water police in locating the specific positions of drowning victims. this study uses Delft3D to construct a hydrodynamic model of the Pearl River Front Channel and conducts multiple on-site drifting tests using a corpse model. By fitting the surface flow velocity of the Pearl River Front C... https://herbsdailyes.shop/product-category/nasal/