1 D contaminant transport through unsaturated stratified media using EFGM

被引：2

作者：

Rupali, S. ^{[1
]}

Sawant, Vishwas A. ^{[2
]}

机构：

[1] Dr BR Ambedkar Natl Inst Technol Jalandhar, Dept Civil Engn, Jalandhar 144011, Punjab, India

[2] Indian Inst Technol Roorkee, Dept Civil Engn, Roorkee 247667, Uttar Pradesh, India

来源：

ADVANCES IN ENVIRONMENTAL RESEARCH-AN INTERNATIONAL JOURNAL | 2019年 / 8卷 / 01期

关键词：

air quality; genetic programming; pune city; spatio temporal modelling; POROUS-MEDIA; ELEMENT-METHOD; SIMULATION; FLOW; MIGRATION; MODEL;

D O I：

10.12989/aer.2019.8.1.001

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In the present study, analysis of contaminant transport through one dimensional unsaturated stratified media using element free Galerkin method has been presented. Element free Galerkin method is a meshfree method. A FORTRAN code has been developed for the same. The developed model is compared with the results available in the literature and are found in good agreement. Further a parametric study has been conducted to examine the effects of various parameters like velocity, dispersivity, retardation factor and effect of saturation on the contaminant flow. The results presented conclude that transport of contaminant is retarded in unsaturated zone in comparison with the saturated zone.

引用

页码：1 / 21

页数：21

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