Essays about: "PCSWMM"

Found 3 essays containing the word PCSWMM.

  1. 1. Modeling LID-units in SWMM

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Petter Mogenfelt; [2017]
    Keywords : DRAINMOD; SWMM; storm water modeling; LID; LOD; SUDS; bio-retention cells; EPA; underdrains; Technology and Engineering;

    Abstract : The LID control in US EPA SWMM5 includes modeling of Green-Ampt infiltration through the soil layer which assumes that only matrix flow is present. The LID control also models drainage through perforated underdrains. In this study, data and premade PCSWMM models, utilizing the SWMM5 engine, were provided for two test sites in North America. READ MORE

  3. 2. Urban flood modelling : a GIS based approach in Lomma, Skåne region

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Michael Araya Ghebremariam; [2017]
    Keywords : Physical Geography and Ecosystem analysis; Digital Elevation Model; Single flow direction algorithm; Deterministic eight-node D8 algorithm; Multiple flow direction algorithm; Triangular Form Based Multiple Flow algorithm TFM ; Earth and Environmental Sciences;

    Abstract : Urbanization triggers flooding because it replaces pervious land surfaces with impervious surfaces that have less capacity to infiltrate and store water into the ground. Detailed analysis and modelling of flooding in urban areas can be performed with GIS-based distributed hydrological models. READ MORE

  4. 3. Porous asphalt as a method for reducing urban storm water runoff in Lund, Sweden

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Gea Hallen; [2017]
    Keywords : PCSWMM; urban flood modelling; porous asphalt; Physical geography and Ecosystem Science; Technology and Engineering; Earth and Environmental Sciences;

    Abstract : Flooding is a major risk to the ever increasing urban population, posing a threat to human lives but also causing traffic interruptions, economic losses and pollution. Built up areas are prone to flooding due to the changes of previously pervious surfaces being covered by buildings and impervious pavements, such as asphalt. READ MORE