Hello,
I have entered a multi point definition for a pump in watergems. But not sure what the co-efficient a and b refer to. See below.
Hello Indu,
The user-defined pump curve points are used to solve for coefficients in the general pump equation mentioned by Dr. Walski.
Please read more about pump curve coefficients in help documentation, search for "pump theory".
Regards,
Sushma Choure
Bentley Technical Suppport
See also from our Wiki:
Pump curve linear interpolation
Graph of multiple point pump curve not matching values in table
Jesse DringoliTechnical Support Manager, OpenFlowsBentley Communities Site AdministratorBentley Systems, Inc.