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PRODUCT
MODELLING OF STORMWATER DRAINAGE NETWORKS
AND SEWER COLLECTION SYSTEMS
using MIKE URBAN
Development and rehabilitation of urban collection systems can pose major challenges to planners and engineers. The systems must be cost-effective, yet also sufficiently resilient to handle the effects of demographic processes as well as the consequences of climate change. Moreover, neither of those processes are easily predictable. To meet these challenges, access to the right tools is essential. MIKE URBAN helps you make sound decisions in a challenging world. MIKE URBAN makes you the expert and enables you to create future concepts for urban stormwater drainage networks and sewer collection systems - concepts that are cost-effective as well as resilient to change.
SUSTAINABLE DESIGN STRATEGIES FOR SEWER SYSTEMS
Using MIKE URBAN, evaluation and optimisation of rehabilitation concepts can
be performed with respect to:
Hydraulic performance
Cost-benefit analyses
Mitigation of flooding caused by extreme events
Modelling of all water in the city
Estimation of potential risks for current systems as well as future scenarios
Carrying out integrated city wide planning of sewer system expansion and
rehabilitation - also taking urban flood protection into account.
Constant challenges with respect to extension and rehabilitation of urban drainage systems.
© Shutterstock.com/Zolran
BENEFITS
Feature-rich GIS environment: Esri ArcGIS
Detailed hydraulic modelling
Flexible import and export of data
Interpolation, assignment and validation of
data
Powerful result presentation
Local support in more than 30 countries
FEATURES
Separate and combined sewer collection
systems, stormwater drainage networks
Modelling of overland flow and pipe flow
Advanced control strategies
Long term statistics
Extendable to MIKE URBAN Flood
MODULES
Model Manager (main module)
Rainfall-runoff
Hydrodynamic pipe flow
Management of control structures
Pollution transport
Chemical and biological processes
2D overland flow
METHODS
Saint-Venant equations
Implicit Abbott-Ionescu scheme
Hydrology:
Time/area method
Non-linear reservoir (kinematic wave)
method
Linear reservoir method
Unit Hydrograph model
© D
HI
SUSTAINABLE MODELLING
One of the typical MIKE URBAN applications is hydraulic
modelling in urban environments. It is particularly modelling
of rainfall-runoff, its discharge through open or closed pipes
as well as on the surface.
MIKE URBAN IS USED FOR
Master planning of collection systems
Wet weather management planning to reduce overflows
Hydraulic rehabilitation planning
Capacity management and operational maintenance
Rainfall dependent inflow and infiltration
Modelling of sediment transport and water quality
parameters
Emergency response planning for urban flooding
With the help of hydraulic models you get a much better
understanding of rainfall-runoff and discharge processes
in urban areas. Furthermore, detailed cost-benefit analyses
enable consultants and engineers to create scenarios to
optimise existing infrastructure, resulting in rational and
reproducible city planning workflows.
MIKE URBAN models are based on the best available
mathematical solutions to the physical characteristics of
the system. Thus, hydraulic processes are handled very
accurately. That’s one of the reasons why MIKE URBAN
is the right choice, when you have to design or optimise
cost-intensive infrastructure projects.
ACCURATE SIMULATIONS
The high degree of accuracy is achieved by using DHI’s
computational engines, MOUSE and MIKE 1D - with
unrivalled numerical stability and accuracy. Furthermore, it
is achieved by simulating catchments based on their actual
spatial geometry and the corresponding hydrological
parameters.
MIKE URBAN also models transportation of dissolved
substances and sediments based on actual physical
principles.
Additionally, simulations of networks with existing or
planned components, such as pumps, weirs or valves up to
complex PID control strategies can be launched using MIKE
URBAN - including under real-time conditions. The MIKE
URBAN engines can be integrated into operational
monitoring and control systems.
DATA MANAGEMENT THAT WORKS
Data management in MIKE URBAN includes:
Fully customisable import and export with many templates
Create/import/edit time series of rain events
Create cross-sections based on digital elevation models
PRESENT RESULTS IN AN UNDERSTANDABLE
MANNER
Flexible and easy to understand presentation of results and
derived action plans towards decision makers and
stakeholders is as important as the actual simulation itself.
MIKE URBAN provides the following presentation tools:
Rich symbolisation and labelling options due to seamless
integration with ArcGIS
Static or animated results presentations such as maps,
longitudinal profiles and time series
Export of results to various GIS data formats and video
files
Freeware result viewer: MIKE View
DEDICATED TECHNICAL SUPPORT
Like all MIKE Powered by DHI products, MIKE URBAN is
more than just software. Our global technical support
organisation offers expert support in more than 30 countries
and in your local language. Our support programme offers
many benefits, including free software updates, hotline
support and access to the world’s largest network of water
modelling experts - the MIKE user community.
Through THE ACADEMY by DHI, training is available all
over the world in terms of standard courses as well as
courses tailored to fit your specific requests and based upon
your own data.
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HI / P
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Graphical user Interface (GUI) of a sewer network simulation. © DHI
Contact: [email protected]
For more information, visit: www.mikepoweredbydhi.com