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Performance Curve & Operating Point
Performance Curve & Operating Point
Plot Q-H / Q-η / Q-P curves, add the system curve and find the duty point.
Input Parameters
Curve input method
Rated (BEP) points
Three points (Q, H)
Q (m³/h)
H (m)
η (%)
Q 1
H
η
Q 2
H
η
Q 3
H
η
Density
kg/m³
System static head (geometric + back pressure)
m
System friction coefficient k
m·h²/m⁶
Plot Curves
Operating point
Q
-
H
System
η
(%)