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    Suspended sediment transport in sewers at limit of deposition

    New search for: Montes, Carlos
    New search for: Henao, Laura
    New search for: Angarita, Carlos

    This note proposes a new formula for predicting the self-cleansing velocity of suspended particles in sewer pipes. Dimensional analysis is carried out to develop a new equation based on sediment and hydraulic characteristics. Model performance is tested using experimental data collected at laboratory scale and benchmarking data from the literature. The accuracy of the developed formula is evaluated with the Coefficient of Determination (R2), the Mean Absolute Percentage Error (MAPE) and the Root Mean Squared Error (RMSE). Results demonstrate that the proposed equation is able to predict the particle Froude number and hence the self-cleansing velocity for a wide range of variations of sediment concentration, particle diameter, and hydraulic characteristics.

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    Suspended sediment transport in sewers at limit of deposition

    New search for: Montes, Carlos
    New search for: Henao, Laura
    New search for: Angarita, Carlos

    This note proposes a new formula for predicting the self-cleansing velocity of suspended particles in sewer pipes. Dimensional analysis is carried out to develop a new equation based on sediment and hydraulic characteristics. Model performance is tested using experimental data collected at laboratory scale and benchmarking data from the literature. The accuracy of the developed formula is evaluated with the Coefficient of Determination (R2), the Mean Absolute Percentage Error (MAPE) and the Root Mean Squared Error (RMSE). Results demonstrate that the proposed equation is able to predict the particle Froude number and hence the self-cleansing velocity for a wide range of variations of sediment concentration, particle diameter, and hydraulic characteristics.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Suspended sediment transport in sewers at limit of deposition

    New search for: Montes, Carlos
    New search for: Henao, Laura
    New search for: Angarita, Carlos

    This note proposes a new formula for predicting the self-cleansing velocity of suspended particles in sewer pipes. Dimensional analysis is carried out to develop a new equation based on sediment and hydraulic characteristics. Model performance is tested using experimental data collected at laboratory scale and benchmarking data from the literature. The accuracy of the developed formula is evaluated with the Coefficient of Determination (R2), the Mean Absolute Percentage Error (MAPE) and the Root Mean Squared Error (RMSE). Results demonstrate that the proposed equation is able to predict the particle Froude number and hence the self-cleansing velocity for a wide range of variations of sediment concentration, particle diameter, and hydraulic characteristics.

    Access

    Check access
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    Title:

    Suspended sediment transport in sewers at limit of deposition

    Contributors:

    Montes, Carlos (author) / Henao, Laura (author) / Angarita, Carlos (author)

    Published in:

    Urban Water Journal ; 20 ; 616-623

    Publication date:

    2023-05-28

    Size:

    8 pages

    ISSN:

    1573-062X , 1744-9006

    DOI:

    https://doi.org/10.1080/1573062X.2023.2207085

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    Unknown

    Keywords:

    Non-deposition , sediment transport , self-cleansing , sewer system , suspended load

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