I need I help for an Example to apply it Using Bentley hammer Program .
I can't apply the sudden demand In junction (Transient analysis) Using The Bentley hammerPlease Help
Hello Adnan,
Modeling the transient impact of a sudden increase in demand can be accomplished using the Periodic Head Flow element. For more information on how to do this, see the following wiki article:
Modeling demand patterns in Bentley HAMMER
Modeling a change in HGL or flow during a transient simulation
Based on the description you had provided to me via private message, I'm not certain if this should be a transient simulation, or simply two steady state simulations. If you want to see the change in steady state pressure between the original and new demand, simply run a steady state with the original demand, then adjust the demand and re-run a steady state simulation. This can also be done in Bentley WaterCAD or WaterGEMS.
Regards,
Jesse DringoliTechnical Support Manager, OpenFlowsBentley Communities Site AdministratorBentley Systems, Inc.
Answer Verified By: Sushma Choure