01044-01 Digital Twin Brochure LR - Flipbook - Page 9
SOLVING
MODELLING
Leakage - Reoccurrence
Leakage events may follow a pattern. In this
DMA, current leaks are found on the same route
taken by pressure transient waves from WTW.
Leakage breakouts can be predicted if more
data is absorbed into the Digital Twin.
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SOLVING
ADAPTING
VariSim
Delta
Leakage - Reduction
Spotting leaks through multiple datasets
Training VariSim to spot a leak
Pipe age
Material
Soil type
Asset behaviour e.g . PRV’s
Seasonal variation
Customer anomalies
e.g . Swimming pools
Acoustic vibrations allow us to
spot re-occurrence over time.
SOLVING
SOLVING
MODELLING
Leakage - Asset Health
VariSim Delta has the ability to assess the performance of assets such as
pumps and PRVs. Asset deterioration such as pump performance or the age of
PRVs can affect how water is delivered through the network. These assets can
also have a detrimental effect on other connected assets which can disrupt the
overall control and in extreme circumstance cause assets to fight one another.
As an overall network management tool VariSim Delta can calm the network
and mitigate against the effect of performance deterioration together with
suggesting maintenance regimes and optimisation of existing assets.
ADAPTING
The story so far...
VariSim Delta is agnostic - it can combine data
from multiple sources to optimise the network.
POIs can be identified differently by stand-alone
systems. VariSim can analyse all data sets to
rank POIs from different data sets.
CPP at Vesta Road
New CPP in sub DMA
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