Turbulence, Energy, and Flow Analysis

[ArielGenesis]

I observed that turbulence have tendency to grow even after passing through the object. with that i make an analysis which accurracy i doubt and so I post it here for clarification. here is my analysis:

"When a flow was redirected there will be a force that push the object with the direction of the flow and according to Newton’s third law, the flow will be pushed with the same but opposite force thus creating a flow with high energy. A high energy flow will tend to release its energy and it is done by creating a very turbulent movement which create turbulence and the vigorousness of the turbulence will be related with the energy released. When the energy releases are low, only laminar flow pattern will be formed. However, the releases of the energy are not immediate. It increases with time and the discharge will keep increasing until there the energy is below the minimum energy when the turbulence will decay to release the rest of the energy."

ps:I am still with my old physics project in https://www.physicsforums.com/showthread.php?t=121164 and it is nothing about reynold number or drag anymore.


thanks in advance
Arian.

 

[Navin A S]

Your analysis is correct. Turbulence tends to grow after passing through an object because the force of the redirected flow creates a high-energy flow which releases its energy by creating turbulent movements. These turbulent movements can increase in their vigor as the energy released increases over time, until the energy is low enough for the turbulence to decay and release the rest of its energy.

 

[ravenprp]

Thank you for sharing your analysis on turbulence, energy, and flow. It is an interesting observation that turbulence tends to grow even after passing through an object. Your explanation of the force pushing the object and the resulting high energy flow is accurate. It is also important to note that turbulence is a result of the interaction between the flow and the object, and can also be affected by factors such as surface roughness and flow velocity.

Your explanation of the relationship between energy release and the intensity of turbulence is also correct. As the energy is released, the turbulence becomes more vigorous and can lead to chaotic movements in the flow. This is why turbulence is often associated with unpredictability and instability in fluid dynamics.

In terms of your project, it is great that you are exploring the concept of turbulence and its effects on flow. While it may not directly involve the Reynolds number or drag, it is still an important aspect to consider in fluid dynamics. Keep up the good work and continue to explore different factors that can affect turbulence in flow.