Non-Darcian groundwater flow in leaky aquifers Ecoulement ne suivant pas la loi de Darcy dans les aquifères semicaptifs


Şen Z.

Hydrological Sciences Journal, cilt.45, sa.4, ss.595-606, 2000 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 45 Sayı: 4
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1080/02626660009492360
  • Dergi Adı: Hydrological Sciences Journal
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.595-606
  • İstanbul Medipol Üniversitesi Adresli: Hayır

Özet

A simplified method has been developed for solving leaky aquifer non-Darcian flow hydraulics. The principle of volumetric approach is combined with the confined-aquifer, time-dependent drawdown equation in an observation well. The groundwater flow in the leaky aquifer is assumed to obey a non-Darcian flow law of exponential type. The results are obtained in the form of type-curve expressions from which the necessary bundles of curves are drawn for a set of selective non-Darcian flow aquifer parameters. Although application of the methodology appears as rather limited but it provides a scientific contribution and extension of leaky aquifer theory towards nonlinear flow conditions. The methodology developed herein is applied to some actual field data from the eastern sedimentary basin in the Kingdom of Saudi Arabia. © 2000 Taylor & Francis Group, LLC.