Improved Modeling of Flows in Sewer Pipes with a Novel, Well-Balanced MUSCL Scheme

The numerical study in this paper aims at obtaining exact well-balance and improving the computational accuracy, efficiency, and the performance at wet–dry fronts, especially for the flows in ventilated sewer pipes. To this end, a novel numerical model for mixed flows in a circular-shaped sewer is p...

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Veröffentlicht in:	Journal of hydraulic engineering (New York, N.Y.) N.Y.), 2022-12, Vol.148 (12)
Hauptverfasser:	Liu, Xin, Chen, Shangzhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Computer applications Conservation laws Fronts Mathematical models MUSCL schemes Numerical models Oscillations Pipe flow Pipes Sewer pipes Sewer systems Ventilation Volume transport
Online-Zugang:	Volltext
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