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Radial gravity currents in vertically graded porous media: Theory and experiments for Newtonian and power-
law
fluids
详细信息
作者:
Vittorio Di Federicoa
;
Sandro Longob
;
sandro.longo@unipr.it" class="auth_mail
;
Luca Chiapponib
;
Renata Archettia
;
Valentina Cirielloa
关键词:
Porous
;
Gravity current
;
Similarity solution
;
Variable permeability
;
Non-Newtonian
;
Laboratory experiments
刊名:Advances in
Water
Resources
年:41852
期:Complete
来源:Elsevier
类型:期刊
摘要
•We model a gravity current of power-
law
fluid in a stratified porous medium.•We analyse the limits of the model.•We confirm the model through laboratory experiments.•We discuss the physical implications of the model and of its limits.