淡水-咸水界面动力学参数化研究

IF 0.8 Q3 ENGINEERING, MULTIDISCIPLINARY

Modelling and Simulation in Engineering Pub Date : 2023-03-10 DOI:10.1155/2023/2715152

Mody Lo, D. Sangare

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引用次数: 0

摘要

为了研究沿海含水层中咸水与淡水界面的动态，建立了咸水入侵模型。这种动态是由在给定位置的井中注入盐水和抽取淡水引起的。从每个阶段的流动模型中，我们定义了一个适当的假设，以获得仅基于界面高度的全局模型。通过对模型的数值模拟，研究了各参数对污染时间的影响，得到了污染时间与注水井距离、污染时间与泵送流量的一些经验规律。

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Parametrical Study of Freshwater–Saltwater Interface Dynamic

In this paper, a saltwater intrusion model, in view to study the dynamics of the interface between the saltwater and the freshwater in a coastal aquifer, is established. This dynamic is caused by an injection of saltwater and a freshwater pumping through a well located in a given position. From the flow model in each phase, we defined an appropriate hypothesis to obtain our global model based only on the height of the interface. The numerical simulation of our model led us to study the effect of the parameters and obtain some empirical laws of the pollution time versus the distance well-injection area and pollution time versus the pumping flow.

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来源期刊

Modelling and Simulation in Engineering ENGINEERING, MULTIDISCIPLINARY-

CiteScore

2.70

自引率

3.10%

发文量

审稿时长

18 weeks

期刊介绍： Modelling and Simulation in Engineering aims at providing a forum for the discussion of formalisms, methodologies and simulation tools that are intended to support the new, broader interpretation of Engineering. Competitive pressures of Global Economy have had a profound effect on the manufacturing in Europe, Japan and the USA with much of the production being outsourced. In this context the traditional interpretation of engineering profession linked to the actual manufacturing needs to be broadened to include the integration of outsourced components and the consideration of logistic, economical and human factors in the design of engineering products and services.