2D Equilibrium Sorption with 1st Order Decay [Cleary-Ungs, Domenico] — ready
Source Parameters
Input Conc. (C₀)
Source Width (Y)
Model Parameters
Flow Velocity (v
x
)
Decay (λ)
Retardation (R)
Long. Disp. (α
x
)
Trans. Disp. (α
y
)
Output Parameters
Time (t)
Solution Type
Domenico
Cleary-Ungs
|Domenico − Cleary-Ungs|
Integration Points
20 points (fast)
60 points (default)
96 points (accurate)
Compute Concentration Field
Active CS Lines
User Interface Tutorial
Solution Tutorial
Concentration Field Plot
(x, y) = — C/C₀ = —
Cross Section Plots — hover to read values
Developed by J. Decker, A. Valocchi, C. Werth & D. Agarwal — Dept. of Civil & Environmental Engineering, University of Illinois Urbana-Champaign — © 2026
Coordinate Range
Min X
Max X
Min Y
Max Y
Resolution
1×1
2×2
3×3
4×4
5×5
6×6
8×8
10×10
Color Scheme
Smooth Shading
Contour by 5% Steps
Contour by 10% Steps
Palette Shading
Custom No. of Contours
Cross Sections
None
Horizontal
Vertical
Clear Cross Section Plots
Display Concentration Data
Display Cross-Section Data
Slider Data Display
Position (x,y)
Concentration
Data
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↓ Excel
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