To think, you must stop. You physically must stop talking! So when we are in talk mode, especially fast talk mode, we are in a zone that puts our thinking selves aside. To awaken the thinking brain, we must stop talking. Great thinkers know this, and will use lines like, Let me think about that for a second..
Definition of turbulent flow. : a fluid flow in which the velocity at a given point varies erratically in magnitude and direction â compare laminar flow.
The fluid flow having Reynolds number greater than 4000 is called turbulent flow. The fluid does not flow in definite order. There is a mixing of different layers and they do not move parallel to each other but crosses each other. The shear stress in turbulent flow depends upon its density.