Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion

Laminar flow is also called stream lined flow. It is a type of flow in which each liquid particles have a definite flow path. Path of individual particles do not cross each other. If we look very closely we can found that measurement of laminar or turbulent is actually the measurement of reversibility or non reversibility of flow.

Is there any kind of streamline flow. I don't think so. The flow may be laminar. There are streamlines which are imaginary. There may be streamlined bodies. But how streamline flow?

Yes, the answer should be laminar flow.

Laminar is nothing but streamline flow.

It's called path line.