January 1, 2011 (One question per day)
Thread Content
In accidents, there is something called deviation. How should we understand deviation in fans? How is the phenomenon?
The diameter of the pipe section at the fan’s inlet is too small, resulting in severe air deflection as it is drawn in; this can even cause the fan to tilt toward the intake side, leading to a reduction in airflow, and the air delivery duct also vibrates as a result. Phenomenon: Noise and vibration interference present
The diameter of the pipe section at the fan’s inlet is too small, resulting in severe air deflection as it is drawn in; this can even cause the fan to tilt toward the intake side, leading to a reduction in airflow, and the air delivery duct also vibrates as a result. Phenomenon: There is noise and vibration interference.
This phenomenon hardly happens these days, I think there’s a similar silencer-like structure at the entrance that helps to stabilize the flow! Active participation
Studying*studying* is also okay. Thank you! ! !
Reply to 2# yunpiaoyi: Need to learn* first, take another look
Bias flow in a tower or a catalyst-loaded reactor occurs due to high resistance. Is the deviation of the fan caused by an issue with the impeller installation?
The fan's flow rate decreases, and its vibration increases