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Thread: Modelling SUDs in ICM

  1. #1

    Join Date
    Jul 2013

    Modelling SUDs in ICM

    I am attempting to model a swale using a conduit in ICM. Can anyone provide guidance on sensible base and side coefficient values?

  2. #2

    Join Date
    May 2013
    The hydraulic performance in a swale is highly different to a conduit. If you use IWCS i would not be surprised that a conduit might be utilised to represent a swale. However in ICM i suggest that you do not model a swale using a conduit which isn't appropriate. Would suggest you to build the swale using 2D element with direct rainfall, releveant roughness and infiltration zones. good luck.

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