The issue of the abscissa of the compressor anti-surge line
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The rated flow rate at the inlet of this machine is 22,000 standard cubic meters per hour; currently it is 16,000 cubic meters per hour. The abscissa on the compressor anti-surge line represents the percentage of flow rate. Why is it only in the teens percent? I don’t know what the percentage of traffic is
That percentage of flow rate – the horizontal axis I’ve seen represents the operating flow rate!
The flow rate under operating conditions is also 12,000, which isn’t correct. Also, does the value indicated on the nameplate refer to the rated flow rate under operating conditions or under standard conditions?
Over ten percent is of the total range, right?
By how much (in multiples) will the set total range differ from the rated flow rate?
I’m not sure how the flow rate is represented in terms of coordinates – is it using pressure difference or something else? Is temperature compensation enabled? If the pressure difference at the inlet is used to represent the flow rate, i.e., the actual value relative to the range, and if the surge line is not adjusted or optimized, it is possible for a value of around ten percent to be displayed.