• Ensure compliance with ANSI/HI 9.8 guidelines
    Confirm stable pump performance
    Manage infrastructure life cycle costs
    Prevent swirling flow, cavitation, & vibration
    Pumping Stations
  • Minimise forebay area
    Confirm velocity through screens
    Prevent dead zones and sedimentation
    Ensure compliance with ANSI/HI 9.8 guidelines
    Seawater intakes
  • Assess and improve dilution
    Investigate temperature distribution
    Determine area of mixing zone
    Ensure compliance with environmental criteria
    Marine outfalls
  • Confirm flow capacity
    Ensure stable flow conditions
    Eliminate backwater effects
    Assess energy dissipation and de-aeration
    Drop structures
  • Analysis for steady-state and transient flow conditions
    Eliminate dead zones
    Determine baffling factors
    Investigate chemical concentrations
    Tanks and reservoirs
  • Confirm flow stability over the spillway
    Calculate the cavitation index
    Assess energy dissipation performance
    Determine the spillway rating curve
    Spillways
  • Rainfall event analysis
    Flood studies
    Floodplain mapping
    Stormwater drainage
  • Prevent short-circuiting
    Improve effluent quality
    Optimise baffle system
    Investigate a range of operating conditions
    Clarifiers
  • Confirm valve & fitting losses
    Achieve desired flow distribution
    Refine flow straightener design
    Ensure undisturbed flow patterns at in-line devices
    Pipes & Manifolds
  • Ensure safe operation of network
    Develop mitigation strategies for transients
    Select appropriate valves
    Define sequencing and ramping rates for pump start-up and shut-down
    Water hammer modelling

Water Hammer Modelling

 Whether for a single rising main or a complex network, EWM specialises in multi scenario analysis to address all transient-related issues. 

CFD Modelling

We employ CFD along with our expertise and experience in hydraulic engineering to produce a clearer image of the physical and chemical processes present in your project

Flood Modelling

We apply our modeling expertise to assess the extent of flooding and analyze flow behavior through natural waterways and along overland pathways.

tanks
Tanks & Reservoirs
drop
Drop Structures
clarifier
Clarifiers
spillway
Spillways
Pump Stations
Seawater Intakes
Seawater Outfalls
Manifolds

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