Calculations of the systematic vertical drainage under protection of the irrigated lands and the built-up territories from the ground waters submergence

Authors

DOI:

https://doi.org/10.32347/2411-4049.2018.3.49-58

Keywords:

analytical solution, transient flow, numerical algorithm, vertical drainage, multilayer aquifer

Abstract

The methodic of the solution of the problem of the transient flow in multilayer heterogeneous in cross section aquifer at modeling of the vertical drainage work with different boundary conditions on the contour of the drainage well is proposed. The numerical aspects of the solution of the given problem and the example of solution the methodic task for scheme of the three-layer aquifer at the constant drawdown of the ground and underground waters on the well contour are considered.

Author Biography

S.V. Telyma, Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv

PhD, Senior Research Associate

References

Oleynik, A. Ya. (1978). Filtering calculations of vertical drainage. Kyiv: Naukova Dumka (in Ukrainian).

Oleynik, A. Ya., & Polyakov, V. L. (1975). Calculation of vertical drainage in a three-layer formation with transient filtration. Journal "Hydromechanics", 31, 46-58 (in Ukrainian).

Fam Loy Vu, & Nguen Kchoan Than. (1987). Water filtration in an axially symmetric three-layer medium. Acta Geophysica Polonica, XXXV(2), 217-230 (in English).

Telyma, S. V. (1994). On the inverse problem of filtration in a multilayer aquifer. Journal "Hydromechanics", 68, 57-61 (in Ukrainian).

Telyma, S. V., & Oleynik, E. O. (2012). Numerical-analitic calculations of the vertical drainage in the heterogeneous waterbearing bed. ”Problems Of The Water Supply, Water Overflow And Hydraulics”, 18, 164-176 (in Ukrainian).

Polyakov, V. L. (2016). The calculation of the steady filtration to systematic drainage at the water exchange with the adjacent mediums. ’’Problems Of The Water Supply, Water Overflow And Hydraulics”, 27, 291-301 (in Ukrainian).

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Published

2018-09-28

How to Cite

Telyma, S. (2018). Calculations of the systematic vertical drainage under protection of the irrigated lands and the built-up territories from the ground waters submergence. Environmental Safety and Natural Resources, 27(3), 49–58. https://doi.org/10.32347/2411-4049.2018.3.49-58

Issue

Vol. 27 No. 3 (2018): Environmental safety and natural resources

Section

Natural resources

License

Copyright (c) 2019 S.V. Telyma

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