... deviations from the usual drag coefficient-Reynolds nwnber relationships for purely viscous fluids flowing through porous media under noninertial conditions. The analysis suggests that major [order-of-magnitude] effects may be expected to occur at Deborah nwnber levels in the range 0,1 to 1.0. Experimental...

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... and a standard deviation of 0.14 by ........................................(1) where ........................................(2) and ........................................(3) flow in porous media stanley middleman production control drilling operation gaitonde Reservoir Surveillance Fluid...

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