On Accounting for Evaporation or Infiltration Free
Surface in Some Problems of Filtration Theory

Bereslavskii E N

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On Accounting for Evaporation or Infiltration Free Surface in Some Problems of Filtration Theory

Bereslavskii E N*

Professor at Saint Petersburg State University of Civil Aviation, Doctor of Physics and Mathematic Sciences, Russia

Corresponding Author

Received Date:October 10,2022; Published Date:October 26,2022

Abstract

Annotation. The following filtration flows with unknown free boundaries are investigated:
-in case of a flow past the Zhukovsky groove in the case when the soil layer is underlain along its entire length with an impermeable base and evaporation from the free surface occurs.
-in case of a flow past the Zhukovsky groove in the case when the underlying layer is a completely well-permeable aquifer and infiltration occurs on the free surface.
-when groundwater moves in a rectangular bridge with a partially impenetrable vertical wall in the presence of evaporation from the free surface.
-when groundwater moves to an imperfect gallery in the presence of evaporation from the free surface.

Article Details

Citation

Bereslavskii E N*. On Accounting for Evaporation or Infiltration Free Surface in Some Problems of Filtration Theory. Annal Biostat & Biomed Appli. 4(5): 2022. ABBA.MS.ID.000597.