Question

Distinguish between Streamine flow
& tur bulent flow.​

Answer 1

Answer:

Streamline Flow-

The laminar flow occur in fluid dynamics when a fluid is moving in a small pipe with low speed.

1. The fluid flow in which the layers move in non obstructing manner and the motion is in a straight line.

2. The Reynolds number is less than 2000 in a laminar flow.

3. Shear stress in laminar flow depends only on the viscosity and is independent of the density.

Turbulent Flow:-

When the fluid move in a pipe of larger diameter and with greater speed then this type of the fluid motion occurs.

1. The layers of the fluid obstruct the motion of the other layer.

2. The Reynolds number is greater than 4000.

3. The shear stress does depends on the density.

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Answer 2

Hii...

✨✨Laminar flow or streamline flow in pipes (or tubes) occurs when a fluid flows in parallel layers, with no disruption between the layers. Turbulent flow is a flow regime characterized by chaotic property changes. This includes rapid variation of pressure and flow velocity in space and time.✨✨