Un modelo cuasi-tridimensional para la simulación de intrusión marina en acuíferos costeros

Autores/as

  • A. Hachemi National High School for Agronomy
  • B. Remini Department of Water Sciences, Blida University

DOI:

https://doi.org/10.21701/bolgeomin.125.4.007

Palabras clave:

acuífero costero, agua de mar, cuasi-tridimensional, intrusión, modelado

Resumen


Este artículo trata sobre un programa computacional de elementos finitos basado en un modelo cuasi-tridimensional para simular la intrusión marina en acuíferos costeros. El modelo matemático es el mismo al desarrollado por Sorek et al. (2001). Sin embargo, en este trabajo se ha utilizado el método de elementos finitos con estabilización de la ecuación de convección-difusión por el método SUPG (Streamline Upwind Petrov Galerkin). El código se ha aplicado a un acuífero no confinado. Se muestran los mapas de isolíneas del nivel piezométrico y de la concentración en cloruros, los cuales indican la posición de la interfase.

Descargas

Los datos de descargas todavía no están disponibles.

Citas

Bear J. 1979. Hydraulics of groundwater, New York: McGraw Hill.

Bear, J., Zhoo, Q., Bensabet, J. 2001. Three dimensional simulation of seawater intrusion in heterogeneous aquifer with application to the coastal aquifer of Israel. First international Conference on saltwater intrusion and coastal aquifers- Monitoring, Modelling and Management. Essaouira, Moroco, April 23-25.

Brooks, A.N., Hughes, T.J.R. 1982. Streamline Upwind/Petrov-Galerkin formulations for convection dominated flow with particular emphasis on the incompressible Navier-Stokes equations. Computer Methods in Applied Mechanics and Engineering, 32, 199-259. https://doi.org/10.1016/0045-7825(82)90071-8

Cleary, R.W., Ungs, M. 1978. Ground water pollution and hydrology mathematical models and computer program. Research report n°78-WR-15, Water resources program University Prinston, New Jersey.

Codina, R. 2000. Stabilisation of incompressibility and convection through orthogonal subscales in finite elements method. Computer Methods in Applied Mechanics and Engineering, 190(13-14), 1579-1599. https://doi.org/10.1016/S0045-7825(00)00254-1

Cooper, H.H. Jr. 1959. A hypothesis concerning the dynamic balance of fresh water and salt water in a coastal aquifer, Journal of Geophysical Research, 64, 461- 467 Das, A., Datta, B 2001. Simulation of seawater intrusion in coastal aquifers: Some Typical responses. Sadhana, 26(4), 317-352. https://doi.org/10.1029/JZ064i004p00461

Diersch, H.J.G., Kolditz, O. 2002. Variable density flow and transport in porous media: approaches and challenges. Advances in Water Resources, 25, 819-944. https://doi.org/10.1016/S0309-1708(02)00063-5

Domenico, B 2010. Finite element solution to groundwater transport of solutes undergoing Decay and Non-Linear Sorption. Hydrology Days, pp. 12-13.

Huyakorn, P.S., Anderson, P.E., Mercer, J.W. and White, H.O. 1987. Saltwater intrusion in aquifers: development and testing of three-Dimensional finite element model. Water Resources Research, 23, 292-312. https://doi.org/10.1029/WR023i002p00293

Kooi, H., Groen, J. 2001. Offshore continuation of coastal groundwater systems; predictions using sharp interface approximations and variable-density flow modelling. Journal of Hydrology, 246, 19-35. https://doi.org/10.1016/S0022-1694(01)00354-7

Larabi, A., De Smed, F., Tanarhte, M. 1997. Modelling saltwater intrusion by the finite element method. Hydrochemistry (proceeding of the Rabat Symposium, April) IAHS Publ. n° 244.

Mahesha, A. 2001. Effect of strip recharge on sea water intrusion into aquifers. Hydrological sciences - Journal des Sciences Hydrologiques, 46(2), 199-210. https://doi.org/10.1080/02626660109492816

Michel, C., Boufadel, A. 2000. Mechanistic study of non-linear solute transport in a groundwater-surface system under steady state and transient Hydraulic conditions. Water Resources Research, 36(9), 2549-2565. https://doi.org/10.1029/2000WR900159

Molson, J.W. and Frind, E.O. 2002. Saltflow version 3.0 Density - Dependent flow and mass transport model in three dimensions. User guide. University of Waterloo, Ontario, Canada.

Simpson, M.J., Clement, T.P. 2003. Theoretical analysis of the worthiness of Henry and Elder problems as Benchmarks of density-dependent groundwater flow models. Advances in Water Resources, 26, 17-31. https://doi.org/10.1016/S0309-1708(02)00085-4

Sorek, S., Borisov, V.S, Yakirevich, A. 2001. Two - Dimensional areal model for density dependent flow regime. Transport in porous media, 43, 87-105. https://doi.org/10.1023/A:1010617726455

Voss, CI., Souza, W.R. 1987. Variable density flow and solute transport simulation of regional aquifers containing a narrow freshwater-saltwater transition zone. Water Resources Research, 23(10), 1851-1866. https://doi.org/10.1029/WR023i010p01851

Zhoo, X., Chen, M. 2000. Numerical simulation of sea water intrusion near Beihai, China. Environnemental Geology, 40(1-2), 223-233. https://doi.org/10.1007/s002540000113

Descargas

Publicado

2014-12-30

Cómo citar

Hachemi, A., & Remini, B. (2014). Un modelo cuasi-tridimensional para la simulación de intrusión marina en acuíferos costeros. Boletín Geológico Y Minero, 125(4), 573–583. https://doi.org/10.21701/bolgeomin.125.4.007

Número

Sección

Artículos