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Titel:

Numerical Investigation of Pollutant Transport in a Realistic Terrain with the SPH-SWE Method

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Tian, Lirong; Gu, Shenglong; Wu, Yushuai; Wu, Haitao; Zhang, Chi
Abstract:
A large amount of wastewater from industrial and urban residents enters rivers and lakes through the sewage outlet, causing a deterioration of water quality near the sewage outlet. The smoothed particle hydrodynamics (SPH) formulation based on the open-source Fortran code SPHysics is extended to solve the advective diffusion for the evolution of the pollution distribution with the shallow water equation (SWE). Several numerical cases, such as the uniform flow and dam-break flows in one and two d...     »
Stichworte:
SPH, advection-diffusion, transport equation, shallow water equation, dam break
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Frontiers in Environmental Science
Jahr:
2022
Band / Volume:
10
Sprache:
en
Volltext / DOI:
doi:10.3389/fenvs.2022.889526
Verlag / Institution:
Frontiers Media SA
E-ISSN:
2296-665X
Hinweise:
Funding: This research work was supported by the National Natural Science Foundation of China (No. 51869025) and the Open Research Fund Program of the State Key Laboratory of Hydroscience and Engineering, Tsinghua University (No. SKLHSE-2021-B-04).
Eingereicht (bei Zeitschrift):
04.03.2022
Angenommen (von Zeitschrift):
11.03.2022
Publikationsdatum:
13.04.2022
Copyright Informationen:
Copyright © 2022 Tian, Gu, Wu, Wu and Zhang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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