What is the slowest type of flow?

The slowest type of flow is typically laminar flow, where fluid moves in parallel layers with minimal disruption between them. In laminar flow, the velocity of the fluid is highest at the center and decreases gradually towards the edges due to friction with the surface. This type of flow is characterized by smooth, orderly motion and occurs at low velocities and high viscosity conditions. In contrast, turbulent flow, which is chaotic and mixed, occurs at higher velocities.