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Brooks and Corey model

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Total mobility curves derived from the <span class="search-highlight">Brooks</span>-<span class="search-highlight">Corey</span> <span class="search-highlight">model</span> for different oil...
Published: 01 October 2006
Figure 11 Total mobility curves derived from the Brooks-Corey model for different oil-water viscosity ratios ranging from 1 to 100. For values near 1, λ t has a distinct minimum at intermediate saturations. This feature is lost at higher ratios, removing an associated stabilizing effect
Journal Article
Published: 01 May 2014
Jour. Geol. Soc. India (2014) 83 (5): 586–594.
...Muhammad Mukhlisin; Marlin Ramadhan Baidillah; Aniza Ibrahim; Mohd. Raihan Taha Soil hydraulic properties models which have been proposed were derived based on the empirical fitting curve such as Brooks-Corey model (BC) and Van Genuchten model (VG), or based on soil pore radius distribution...
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Comparison of the experimental water retention curve and the predicted wate...
Published: 01 May 2005
Fig. 6. Comparison of the experimental water retention curve and the predicted water retention curve based on the Brooks-Corey model.
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Plots showing α parameter equivalence when  h  0  → ∞ between (a) the Gardn...
Published: 01 May 2004
Fig. 1. Plots showing α parameter equivalence when h 0 → ∞ between (a) the Gardner and van Genuchten models and (b) the Gardner and BrooksCorey models.
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Graphs of the function φ and  F  1  for different choices of  S  0  illustr...
Published: 01 February 2007
Figure 1. Graphs of the function φ and F 1 for different choices of S 0 illustrate why the original iterative process fails after the first iteration. Brooks-Corey model uses λ = 2.
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Local solution of  h  (0)  and  S  (0)  for different values of  u .  h  (0...
Published: 01 August 2006
Fig. 2. Local solution of h (0) and S (0) for different values of u . h (0) is made dimensionless with H . The curves are for a BrooksCorey model with λ = 2 and κ 1 /κ 2 = 2.
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Influence of the skewness on the effective averaging schemes for α̅*̅ = 6.0...
Published: 01 January 2006
Fig. 5. Influence of the skewness on the effective averaging schemes for α̅*̅ = 6.0 and h = 0.5: (a) Gardner model, (b) BrooksCorey model, (c) van Genuchten model. E , effective parameter coefficient; CS, coefficient of skewness; h , dimensionless suction head at surface; α̅*̅, mean value
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Influence of the skewness on the effective averaging schemes for α̅*̅ = 6.0...
Published: 01 January 2006
Fig. 3. Influence of the skewness on the effective averaging schemes for α̅*̅ = 6.0 and h = 5.0: (a) Gardner model, (b) BrooksCorey model, (c) van Genuchten model. E , effective parameter coefficient; CS, coefficient of skewness; h , dimensionless suction head at surface; α̅*̅, mean value
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Layer-by-layer (a) relative permeability and (b) capillary pressure functio...
Published: 15 August 2006
the modified Brooks-Corey model (see Table 5 , actual value section). (c) Time average of the rate of mud-filtrate invasion for pre- and postremoval of mudcake.
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Influence of the skewness on the effective averaging schemes for α̅*̅ = 1.0...
Published: 01 January 2006
Fig. 4. Influence of the skewness on the effective averaging schemes for α̅*̅ = 1.0 and h = 5.0: (a) Gardner model, (b) BrooksCorey model, (c) van Genuchten model. E , effective parameter coefficient; CS, coefficient of skewness; h , dimensionless suction head at surface; \batchmode
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Dependence of log-scale relative permeability (       k    r  w      ) on h...
Published: 01 May 2022
-Corey model ( Brooks and Corey, 1964 ), if hydrate is nonwetting or pore filling, is plotted as the dashed black line using a water fitting parameter ( n w = 3.5) and a residual water saturation ( S r w = 0.15) obtained from the relative permeability relationship in a Berea
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Effect of the characteristic particle size ( D  50 ) on (a) saturated water...
Published: 01 April 2016
the van Genuchten model (vG, filled circle) and the BrooksCorey model (B-C, open circle). In (b), the solid line and the dotted lines show K sat – D 50 relations from the parameterized models, Eq. [3] and [4] , respectively. We assumed a fluidity of 9.81 × 10 6 m −1 s −1 at 20°C for K sat
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(a) Variable tortuosity (τ a ) based <span class="search-highlight">Brooks</span>–<span class="search-highlight">Corey</span>–Burdine <span class="search-highlight">model</span> predictions...
Published: 01 May 2006
Fig. 7. (a) Variable tortuosity (τ a ) based BrooksCorey–Burdine model predictions and unsaturated hydraulic conductivity, K , measurements and (b) the standard BrooksCorey–Burdine model predictions and K measurements (the solid line represents the regression line and the dotted line
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Water retention data with <span class="search-highlight">Brooks</span>–<span class="search-highlight">Corey</span> (1964) <span class="search-highlight">model</span> fit for clean sand, and...
Published: 01 May 2005
Fig. 6. Water retention data with BrooksCorey (1964) model fit for clean sand, and data measured from tensiometers and TDR probes during the column experiment.
Journal Article
Journal: Geophysics
Published: 25 January 2013
Geophysics (2013) 78 (1): Z1.
... and WRCs with increasing clay content. Based on the well known Brooks-Corey model, an empirical approach is developed, which relates the relative relaxation time at partial saturation to the relative hydraulic conductivity K rel , i.e., the ratio of the unsaturated and the saturated conductivities...
Journal Article
Published: 01 May 2004
Vadose Zone Journal (2004) 3 (2): 527–533.
...Fig. 1. Plots showing α parameter equivalence when h 0 → ∞ between (a) the Gardner and van Genuchten models and (b) the Gardner and BrooksCorey models. ...
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Journal Article
Published: 01 May 2003
Vadose Zone Journal (2003) 2 (2): 239–246.
..., representing the approximate time needed to reconfigure the setup for the subsequent gas injection experiment. Heating was resumed, and gas was injected at prescribed pressures for approximately 16.9 d. Both the BrooksCorey and van Genuchten models were used to describe the two-phase relative permeability...
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Relative permeability functions calculated with the  <span class="search-highlight">Brooks</span> and <span class="search-highlight">Corey</span> (1964...
Published: 01 August 2009
F ig . 8. Relative permeability functions calculated with the Brooks and Corey (1964) relative permeability function using the optimized parameters of the Brooks and Corey (1964) capillary pressure model; γ is the capillary pressure span.
Journal Article
Journal: Geophysics
Published: 12 April 2011
Geophysics (2011) 76 (3): G61–G71.
... as a cumulative pore size distribution. However, a strictly physical formulation of the WRC is very difficult. Thus, in soil physics, empirical models are the common choice. A frequently used model for the WRC is the model of Brooks and Corey (1964) (hereafter referred to as BC): The governing parameter...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 2006
AAPG Bulletin (2006) 90 (10): 1473–1493.
...Figure 11 Total mobility curves derived from the Brooks-Corey model for different oil-water viscosity ratios ranging from 1 to 100. For values near 1, λ t has a distinct minimum at intermediate saturations. This feature is lost at higher ratios, removing an associated stabilizing effect...
FIGURES | View All (15)