Methods and Results of Numerical Modeling of Reactive Solute Transport in River Flow

被引：1
|
作者：
Nazarov N.A. [1 ]
Demidov V.N. [1 ]
机构：
[1] Water Problems Institute, Russian Academy of Sciences, Moscow 117735, ul. Gubkina 3
来源：
Water Resources | 2001年 / 28卷 / 1期
基金：
俄罗斯基础研究基金会;
关键词：
Numerical Modeling; Numerical Experiment; Advection; Reactive Solute; River Flow;
D O I：
10.1023/A:1018876713176
中图分类号：
学科分类号：
摘要：
The equation of advection-diffusion transport of a reactive solute in a stream is solved by different methods. Procedures for evaluating the parameters of a four-node finite-difference approximation used to numerically integrate this equation are proposed. Numerical experiments based on the developed numerical procedures, software, and models of solute transport allowed, in particular, the evaluation of the sensitivity of pollutant concentration estimates to variations in the parameters of interaction processes and hydrodynamic dispersion for a lowland river.
引用
收藏
页码：34 / 41
页数：7
相关论文
共 50 条
  • [21] Modeling of water flow and solute transport for irrigation and drainage
    VanDam, JC
    Feddes, RA
    SUSTAINABILITY OF IRRIGATED AGRICULTURE, 1996, 312 : 211 - 231
  • [22] Solute transport modeling in overland flow applied to fertigation
    García-Navarro, P
    Playán, E
    Zapata, N
    JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2000, 126 (01) : 33 - 40
  • [23] Numerical simulation of reactive solute transport in saturated column of different soils
    Zhang, Cong-Zhi
    Zhang, Jia-Bao
    Xu, Shao-Hui
    Zhang, Hui
    Shuikexue Jinzhan/Advances in Water Science, 2008, 19 (04): : 552 - 558
  • [24] The modeling of reactive solute transport with sorption to mobile and immobile sorbents .2. Model discussion and numerical simulation
    Totsche, KU
    Knabner, P
    KogelKnabner, I
    WATER RESOURCES RESEARCH, 1996, 32 (06) : 1623 - 1634
  • [25] On different numerical inverse Laplace methods for solute transport problems
    Wang, Quanrong
    Zhan, Hongbin
    ADVANCES IN WATER RESOURCES, 2015, 75 : 80 - 92
  • [26] Numerical modeling of solute transport in deformable unsaturated layered soil
    Wu S.
    Jeng D.-S.
    Jeng, Dong-sheng (d.jeng@griffith.edu.au), 2017, Editorial Office of Water Science and Engineering (10): : 184 - 196
  • [27] Numerical modeling of solute transport in deformable unsaturated layered soil
    Sheng Wu
    Dong-sheng Jeng
    Water Science and Engineering, 2017, 10 (03) : 184 - 196
  • [28] Numerical modeling of stress effects on solute transport in fractured rocks
    Zhao, Zhihong
    Jing, Lanru
    Neretnieks, Ivars
    Moreno, Luis
    COMPUTERS AND GEOTECHNICS, 2011, 38 (02) : 113 - 126
  • [29] A Numerical Method of Moments for Solute Transport in Nonstationary Flow Fields
    Bill X. Hu
    Jichun Wu
    Changming He
    Transport in Porous Media, 2006, 62 : 1 - 22
  • [30] Numerical simulation of water flow and solute transport to tile drains
    Buyuktas, D
    Wallender, WW
    JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2002, 128 (01) : 49 - 56
12345