AWWA DSS69196

This powerpoint presentation begins by presenting project objectives that include the following: how to model flushing; where is the old water; what kinds of normal velocities do we have; what velocities can you get by flushing; conventional vs. unidirectional flushing (UDF); and, leveraging your model to help flushing. Take home lessons include: water movement not always intuitive; sometimes UDF helps; why are we flushing; and, model gives you x-ray vision. Includes figures.