Why are elbow sections particularly prone to being eroded and causing leaks? How to handle some of these?
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Why are elbow sections particularly prone to being eroded and causing leaks? How to handle some of these?
Due to the turn, the fluid maintains its forward momentum, resulting in an accelerated erosion rate on the outside of the elbow.
It has inertia! It has a certain amount of kinetic energy; elbows are generally thicker than the pipelines!
Choose a better material for the elbow, such as 2232, stainless steel, duplex steel, etc
The wall thickness of elbows must be greater than that of straight pipes.
At the elbow, the flow direction of the fluid has to change; it is best to use impulse calculations to understand this better. Since the direction of the velocity changes, the impact force can be calculated as well. Based on the design flow velocity, the wall thickness can be increased; if changing the material of the elbow, it is advisable to consider the corrosion effects of different materials.
Think about why accidents are prone to occur on curved sections of roads while driving, leading to crashes off cliffs; how can such accidents be avoided, and so on
Yes, different thicknesses of elbows can be selected depending on the medium