In (3), R is

relative permeability resistance of the reinforced sand, [K.sub.u] is permeability coefficient of the unreinforced sand (cm/s), and [K.sub.r] is permeability coefficient of the PSS reinforced sand (cm/s).

Relative permeability was quite complex and important.

Caption: Figure 6:

Relative permeability curves of five rock types.

Further examinations indicate that stable calculation results can be induced if the

relative permeability ratio reaches [10.sup.4].

For this, we obtained graphs of the

relative permeability ([P.sub.nanocomposite]/[P.sub.HDPE/LLDPE blend]) versus volume fraction of nanoclay used in each nanocomposite.

Because the

relative permeability of nonferromagnetic metal particles is very close to 1, the magnetization can be ignored in static magnetic field or low frequency harmonic magnetic field.

Both the real and the imaginary parts of the relative permittivity [[epsilon].sub.r], the

relative permeability [[mu].sub.r], the refractive index n and the relative impedance [[eta].sub.r] are shown in Fig.

The

relative permeability [[mu].sub.r] of the coating is supposed to be a constant.

where k is the intrinsic permeability tensor, h is the vertical depth, [k.sub.rj] is the

relative permeability, [[mu].sub.j] is the viscosity, and [[gamma].sub.j] is the specific weight of phase j.

where K is the permeability of the isotropic, homogeneous porous medium, [k.sub.i] and [k.sub.n] are the respective

relative permeability of water and oil, and [P.sub.i] and [P.sub.n] are the respective pressure of water and oil, [[mu].sub.i] and [[mu].sub.n] are the respective viscosity of water and oil.

Property Value Porosity 1 Permeability (md) 100000 Initial Water Saturation 1 Salinity (meq/mL) 0.3 Residual Phase Saturation 0.0001 End Point Relative Permeabilities 1

Relative Permeability Exponents 1 Capillary Pressure Endpoint (CPC) 0 Table 2: Rock Grid block Properties for the Spontaneous Imbibition Simulations.