Analysis of the causes of pipe vibration in the video

The vibration of the pipeline in the video can be caused by various factors; here are a few possibilities: 1. The natural frequency of the pipeline itself does not match the frequency of the fluid flow. When the flow velocity of the fluid inside the pipe approaches the pipe’s natural frequency, resonance can occur, leading to increased vibration of the pipe. 2. The pipeline is subjected to external forces. For example, strong mechanical vibrations or environmental vibrations around the pipeline can generate forces that act on the pipeline, causing it to vibrate. 3. The pipeline support structure is unstable or insufficiently supported. When the support structure of a pipeline is unstable or the support method is inappropriate, it can lead to increased pipeline vibration. Adding soft connections at this point will not relieve the vibration; structural optimization of the system is required. Depending on the specific circumstances, detailed on-site investigations and analyses are required to determine the root cause of pipeline vibration, so as to design appropriate solutions. .