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Warianty tytułu
Konferencja
Application of Computer Methods in Free-Surface and Pressurized Flow Modeling
Języki publikacji
Abstrakty
The influence of soil heterogeneity on miscible solute transport in soil is analyzed. The transport process is simulated numerically using the Monte-Carlo method. This paper shows how different types of soil heterogeneity influence the process of contaminant spreading. If independent flow paths exist in the soil, the degree of the mixing of pollutants in the outflow from the soil profile is larger. If the preferential flow paths are shorter, the degree of mixing, related to the heterogeneity of the velocity field, is smaller. These effects can be captured using the Monte-Carlo method.
Wydawca
Rocznik
Tom
Strony
329--337
Opis fizyczny
Bibliogr. 12 poz., rys., tab.
Twórcy
autor
- Gdańsk University of Technology, Faculty of Civil Environmental Engineering, wiogorcz@pg.gda.pl
Bibliografia
- [1] Bear J and Buchlin J-M 1991 Modelling and Applications of Transport, Phenomena in Poroun Media, Kluwer Acadcmic Publishers
- [2] Maciejewski S 1998 Processes of Flow of Dissofoud in Water Substances in Unsaturated Soil, IBW PAN, Gdańsk (in Polish)
- [3] Mazurek K and Pawuła A 1980 Biuletyn Instytutu Kształtowania Środowiska 12 19 (in Polish)
- [4] BalJio F and Guadagnini A 2004 Wate.r Resour. Res. 40 WO-1603 (doi:10.1029/2003WR-002876)
- [5] James A L and Oldenburg C M 1997 Wate.r Resour. Res. 33 (11) 2495
- [6] Marseguerra M and Zio E 1997 Ann. Nuci. Energy 24 (8) 625
- [7] Maciejewski S and Zaradny H 1994 Rozprawy Hydrotechniczne 58 63 (in Polish)
- [8] Rubin Y 1990 Water Re.sour. Res. 26 (1) 13.3
- [9] Zhang D 2002 Stochastic Methods for Flow m Porouti Media, Academic Press
- [10] Maciejewski S and Gorczewska-Langner W 2006 Arch. Hydro-Engng Env. Mech,. 53 (2) 126
- [11] Papoulis A 1972 Probability, Random Yariablcs and Stoefi-astic Processes, WNT, Warsaw (in Polish)
- [12] Rozanow ,1 A 1974 Introduction to the Theory of Stochastic Processes, PWN, Warsaw (in Polish)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPG8-0067-0037