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Modèle numérique du transport de la pollution à travers des milieux poreux

Modèle numérique du transport de la pollution à travers des milieux poreux

Hamid Asgari / Shamsuddin Shahid

66,85 €
IVA incluido
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Tecnología: cuestiones generales
ISBN:
9786202436243
66,85 €
IVA incluido
Disponible
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Les aquifères peu profonds non confinés constituent l’une des principales sources d’eau potable et d’irrigation dans de nombreux pays du monde. La contamination des eaux souterraines par les nitrates est un problème majeur dans les régions où l’activité agricole ou agricole est intensive. Un modèle bidimensionnel de transport de solutés en régime permanent a été développé dans le cadre de cette étude afin de simuler le mouvement des sources diffuses de pollution par les nitrates dans des milieux poreux hétérogènes. Un code Matlab a été développé pour résoudre les équations d’écoulement des eaux souterraines et de transport des solutés à l’aide de méthodes par différences finies. Le modèle de transport des solutés proposé est utilisé pour simuler les sources diffuses de pollution par les nitrates dans une région à forte intensité agricole du nord-ouest du Bangladesh.

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