where the unknowns are p (the pressure in the fluid mixture), u (the Darcy velocity of the mixture, i.e., the volume of fluid flowing cross a unit across-section per unit time) and c (the concentration of the interested species, i.e., the amount of the species per unit volume of the fluid mixture).
A surface stiffness parameter represents this fluid flow impedance cross the surface.
The primary objective of this study is to numerically analyze the characteristics and the fluid flow in a cross-flow hydro turbine and to optimize its performance by geometrically modifying the several parameters.
First, the authors observed a constriction of flow where Ni is present, indicated by the high velocity (red area, Fig. 23c) fluid flow through small cross sectional areas.
To obtain the maximum net power with fluid flow resistance, the optimal cross section area should be 0.0056 m2, with the optimal scales at a height of 0.005 m, and length of 0.56 m, when applied in an automotive vehicle.
Fluid flow tests were conducted on two crossed fracture models for which the geometries of fracture segments and intersections were measured by utilizing a visualization technique using a CCD (charged coupled device) camera.
Fluid flux through aquitards controls the rate of recharge, discharge, cross-formational fluid flow and contaminant transport in subsurface systems.
This work presents and experimental study of the generalization method of the Reynolds number and the viscosity of pseudoplastic fluid flow in ducts of non-uniform cross-section.
A coupled model for heterogeneous geomaterials taking into account the fluid flow, element damage evolution and their cross-coupling was used to investigate the hydraulic fracturing behavior of Kaolin clay.
Fluid-filled tubes are used as machines; the tube cross-sectional geometry induces fluid flow when deformed.
