Strip-focused phreatic surface flow driven by evaporation: Analytical solution by the Riesenkampf function

A. R. Kacimov, Yu V. Obnosov

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Steady free-surface seepage in a homogeneous porous aquifer is studied by a conformal mapping of the inversed hodograph (angle) onto the domain in the Riesenkampf plane (slanted-face half-strip or trapezium). Seepage from the water table is caused by evaporation uniformly distributed with a horizontal coordinate. This distributed sink forms a regional trough on the phreatic surface with groundwater moving from the flanks to the trough center on the regional scale and from the water table to the soil surface locally. The free surfaces, streamlines of marked particles, travel times, and Darcian velocity are presented.

Original languageEnglish
Pages (from-to)1565-1571
Number of pages7
JournalAdvances in Water Resources
Volume29
Issue number10
DOIs
Publication statusPublished - Oct 2006

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evaporation
seepage
water table
trough
travel time
soil surface
aquifer
groundwater
particle

Keywords

  • Analytical solution
  • Conformal mappings
  • Seepage
  • Unconfined aquifer

ASJC Scopus subject areas

  • Earth-Surface Processes

Cite this

Strip-focused phreatic surface flow driven by evaporation : Analytical solution by the Riesenkampf function. / Kacimov, A. R.; Obnosov, Yu V.

In: Advances in Water Resources, Vol. 29, No. 10, 10.2006, p. 1565-1571.

Research output: Contribution to journalArticle

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