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ARS Home Pacific West Area Riverside, California Agricultural Water Efficiency and Salinity Research Unit Docs Model





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STANMOD Examplesheadline bar Model/Workspace
Name
Brief DescriptionCFITM/CFITM
Example1
Example 2A: Chromium (Column Number 4) - Semi-Finite SystemExample2
Example 2B: Chromium (Column Number 4) - Finite SysemCFITIM/CFITIM
Example1
Generated data, Nonequilibrium modelExample2
Example 2D: Tritiated water (EXP. 5-2); Nonequilibrim modelExample3
Example 2H: Tritiated water (EXP. 5-2); Linear adsorption modelFig79a
Tritium effluent curve from Glendale clay loam; Nonequilibrim modelFig79b
Boron effluent [exp. 3-1, van Genuchten, 1974]; Nonequilibrim modelCHAIN/CHAIN
Nitrogen
Nitrogen chain [Cho, 1972]Radionuc
Radionuclide transportCXTFIT/Direct
Fig51
First-order nonequilibrium model, effect of beta and omegaFig52
First-order nonequilibrium model, effect of beta and fFig71
Fig.7-1: The deterministic CDE (BVP+PVP)Fig72a
Fig.7-2a: Flux vs. (resident) conc. for the IVP, Cf(Z) (a) P=2 (b) P=10Fig72b
Fig.7-2b: (Flux) vs. resident conc. for the IVP, Cf(Z) (a) P=2 (b) P=10Fig75
Fig.7-5: Nonequilibrium one-site CDE (beta=1/R,omega=0.08, 0.2, 1.0, 10)Fig76a
Fig.7-6a: Two-site CDE (omega =0.08, f=0, 0.3, 0.7,0.99875)Fig76b
Fig.7-6b: Two-site CDE (omega=0.2, f =0, 0.3, 0.7,0.99875)Fig77a
Fig.7-7a: Two-site CDE for betaR=0.22 - Dirac inputFig77b
Fig.7-7b: Two-site CDE for betaR=0.22 - pulse inputFig78
Fig.7-8: IVP for the nonequilibrium CDEFig105
Equilibrium model, Effect of first-order decay, Step InputFig105a
Equilibrium model, Effect of first-order decay, Pulse InputFig108
One-Site Model, Effect of mass-transfer coefficientFig109
Two-site model, Effect of mobile/immobile water ratio, Cf(T)Fig109a
Two-site model, Effect of mobile/immobile water ratio, Cf(Z)Fig109b
Two-site model, Effect of mobile/immobile water ratio, Cr(Z)Fig1010
Two-site model, Effect of retardation factor, Cf(T)Fig1010a
Two-site model, Effect of retardation factor, Cf(Z)Fig1010b
Two-site model, Effect of retardation factor, Cr(Z)Fig1011
Two-site model, Effect of mass transfer coefficient, Cf(T)Fig1011a
Two-site model, Effect of mass transfer coefficient, Cf(Z)Fig1011b
Two-site model, Effect of mass transfer coefficient, Cr(Z)Fig1012
Two-site model, Effect of Peclet number, Cf(T)Fig1012a
Two-site model, Effect of Peclet number, Cf(Z)Fig1012b
Two-site model, Effect of Peclet number, Cr(Z)CXTFIT/Inverse
Fig73a
Fig.7-3a: Steady saturated flow in a sand columnFig73b
Fig.7-3b: Steady saturated flow in a sand columnFig74
Fig.7-4: Estimation of duration time (MASS = 1 in Block B)Fig79a
Fig.7-9a: Tritium effluent curve from Glendale clay loamFig79b
Fig.7-9b: Boron effluent curve (exp. 3-1, van Genuchten, 1974)Fig712
Fig.7-12: Field-scale bromide movement (after Jury at al., 1982)Fig715
Fig.7-15: Hypothetical field-scale reactive solute transportCXTFIT/Stochast
Fig45a
Fig4-5: Stream tube model (STM) with random v, BVP vs. (IVP)Fig45b
Fig4-5: Stream tube model (STM) with random v, (BVP) vs. IVPFig47a
Fig4-7: STM with randomv , Constant and (variable) durationFig47b
Fig4-7: STM with random v, (Constant) and variable durationFig710
Fig.7-10: STM with random v, Effect of sigmavFig711a
Fig.7-11: STM with random v , ensemble-averaged flux conc.Fig711b
Fig.7-11: STM with random v, field-scale flux conc.Fig711c
Fig.7-11: STM with random v, field-scale resident conc.Fig713
Fig.7-13: STM with random v and Kd , effect of rhovKdFig714a
Fig.7-14: Nonequilibrium field-scale transport, field-scale crFig714b
Fig.7-14: Nonequilibrium field-scale transport, field-scale ct3DADE/3DADE
Example1
Figure 2A: Diffuse source in semi-infinite region of surface, Steady-stateExample2
Figure 4: Rectangular source at surface, First-type BCExample3
Figure 4: Rectangular source at surface, Third-type BCExample4
Figure 3B: Parallelepipedal initial distribution, Third-type BCExample5
Figure 7: Circular source at surface, Third-type BCExample6
Inverse: Diffuse source in semi-infinite region of surface, First-type BCExample7
Inverse: Parallelepipedal initial distribution, Third-type BCExample8
Inverse: Parallelepipedal initial distribution, Third-type BCExample9
Inverse: Circular source at surface, First-type BCN3DADE/N3DADE
Exampl1a
BVP: Fig. 6: Instantaneous application from disc (cm,d)Exampl1b
BVP: Fig. 7: Instantaneous application from disc (cm,d)Exampl2a
BVP: Fig. 8: Heaviside application finite rectangleExampl2b
BVP: Fig. 9: Heaviside application finite rectangleExample3
IVP: Fig. 10: Heaviside initial, Finite rectangleExample4
IVP: Fig. 11: Exponential distribution about (5,0,0), Spherical coordinateExample5
PVP: Fig. 12: Heaviside production, Circular coordinate


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