A stagnation point is any point in the aquifer where the fluid velocity is equal to zero. Stagnation points can occur where the flow encounters impermeable surfaces or where the potentiometric surface is nearly horizontal. The presence of stagnation points is useful to locate groundwater bodies characterized by a very long renewal time.
Analytical method for stagnation point calculation: theoretical developments and application to a hydraulic barrier design (Sicily, Italy)
COLOMBO, LORIS;FRANCANI, VINCENZO
2014-01-01
Abstract
A stagnation point is any point in the aquifer where the fluid velocity is equal to zero. Stagnation points can occur where the flow encounters impermeable surfaces or where the potentiometric surface is nearly horizontal. The presence of stagnation points is useful to locate groundwater bodies characterized by a very long renewal time.File in questo prodotto:
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Quarterly Journal of Engineering Geology and Hydrogeology-2014-Colombo-57-63.pdf
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