Splash-free urinals: Design through physics and differential equations

Researchers have designed a splash-free urinal by applying the principles of fluid dynamics and differential equations. They created a curved surface with a specific shape that disrupts the flow of water, preventing splashing. The design was tested using computational fluid dynamics simulations, and the results showed a 90% reduction in splash volume compared to traditional urinals. The researchers also analyzed the effect of different surface shapes and angles on the splash reduction.