Hello !When I go to model transient event , I faced the transient option for pump is Inertia.All Equations give the Inertia for pump and Inertia for motor , but in the HAMMER want the inertia for both (pump and motor).
How can I combined the inertia pump and motor or what is the way to Assign the pump and motor inertia.
Thanks
Hello Adnan,
HAMMER already accounts for pump and motor inertia. In the transient tab of the pump definition, you will see that inertia is labeled as "Inertia (Pump and Motor)". The value entered here will account for both the pump and motor. You can include other forms of inertia if you wish. The following link has information on this: Does HAMMER account for water present in the pump for inertia calculations?
Regards,
Scott
Answer Verified By: Sushma Choure