Selection of export throttling and bypass under specific requirements
Thread Content
This post was last edited by XinYouMengHu on 2016-5-13 09:28. The assumption is that only the capacity to reduce flow rate in the pipeline and the stability of the flow rate after adjustment are considered; in other words, the economic aspects related to pump operation are not taken into account, and low efficiency is acceptable. The pump is a variable-frequency pump! At this point, which is better: using an outlet throttle or a bypass return? Everyone is welcome to discuss!
As I understand it, when the flow rate is high, variable frequency control is the preferred method; but once variable frequency control can no longer be used to reduce the flow rate, does using an outlet throttle still make any sense? In terms of reducing flow rate, does variable frequency operation overlap in function with outlet throttling? But at this point, the flow rate can still be reduced by bypass backflow.
Helping you get a boost @HSLJHZ @hjhjxnyt @EvilFullyEarned
Seeing so many great things, yet all I can do is sigh in frustration! Cheer yourself on! ! ! !