Even I know that velocity does not have units of m seastend111 said:
Another example of sloppiness.eastend111 said:
This desperately needs some parentheses to make it correct.They must be referring to laminar flow, where the maximum velocity is twice the average velocity. In turbulent flow, the ratio is much closer to 1. As a check on this, once you find the diameter for laminar flow, you should calculate the Reynolds number to make sure that the laminar-turbulent transition hasn't been exceeded. If it has, then you need to start looking at the case of turbulent flow.eastend111 said:
Fluid mechanics is the study of how fluids (liquids and gases) behave under various conditions. It is important because it helps us understand and predict the behavior of fluids, which is crucial in many engineering and scientific applications such as designing pipes, pumps, and airplanes.
The theoretical pipe diameter is the ideal size of a pipe that would result in the most efficient flow of fluid. It is calculated using the Darcy-Weisbach equation, which takes into account factors such as fluid velocity, viscosity, and pipe roughness.
Theoretical pipe diameter directly affects the flow rate of fluid. A larger diameter results in a higher flow rate, while a smaller diameter leads to a lower flow rate. This is because a larger diameter allows for a greater volume of fluid to pass through the pipe at a given time.
Yes, the theoretical pipe diameter is often different from the actual pipe diameter. This is because the actual diameter can be affected by factors such as manufacturing tolerances, corrosion, and buildup of deposits inside the pipe. However, the theoretical diameter is still a useful guideline for determining the optimal size of a pipe.
The theoretical pipe diameter can be optimized by considering the specific requirements of the fluid flow in a given application. Factors such as desired flow rate, pressure drop, and cost can be taken into account to determine the most efficient and practical pipe diameter for the application.