Results 201 to 210 of about 125,116 (267)

Generalized Radial Flow in Synthetic Flow Systems

Groundwater, 2012
Traditional analysis methods used to determine hydraulic properties from pumping tests work well in many porous media aquifers, but they often do not work in heterogeneous and fractured‐rock aquifers, producing non‐plausible and erroneous results. The generalized radial flow model developed by Barker (1988) can reveal information about heterogeneity ...
Dale O, Bowman   +2 more
openaire   +2 more sources

A theory for radial jet reattachment flow

1st National Fluid Dynamics Conference, 1988
Both laminar and turbulent flows are considered. A component analysis is used for the theoretical treatment. The jet flow component is modeled with Schlichting's velocity profile for the laminar case and with Gortler's velocity profile for the turbulence case. The influence of the nozzle exit geometry and the spacing between the radial jet and the flat
R. H. Page, L. L. Hadden, C. Ostowari
openaire   +1 more source

Radial flow electroosmotic pump

Sensors and Actuators A: Physical, 2011
a b s t r a c t This paper presents a radial frit geometry electroosmotic pump with a soft, semi-permeable gas venting membrane top. Radial pumps exhibit more than three times the average open flow rate per applied voltage and four times the average flow rate per sourced power than linear pumps for a given pump package volume.
Michael A. Schroeder   +4 more
openaire   +1 more source

Radial Flows in Supergranules

Solar Physics, 2002
We determine the radial component of the supergranular flow velocity by examining the center-to-limb variation of the Doppler velocity signal. We acquire individual Doppler images obtained with the MDI instrument on the SOHO spacecraft and process them to remove the p-mode oscillation signal, the axisymmetric flows, the convective blueshift signal, and
D.H. Hathaway   +3 more
openaire   +1 more source

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