Hydrodynamics is a branch of fluid dynamics that studies the behavior of liquids in motion.
The Navier-Stokes equations are fundamental in the study of hydrodynamics.
Understanding the boundary layer is crucial in hydrodynamics for analyzing fluid flow near solid surfaces.
Viscous flow is a common phenomenon in hydrodynamics where fluids resist flow due to internal friction.
Turbulent flow is characterized by chaotic and unpredictable motion, often studied in hydrodynamics.