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After the model has been executed, the output for the model will be displayed.
Concentration vs Time
The Concentration vs Time chart can be displayed by selecting the Depth vs Concentration item for the Chart Type.
Output Listing
To display the output as a text listing that will show the calculated concentrations as numbers, click on the List tab.
POLLUTEv8
Version 8.00 Beta
Copyright (c) 2021
GAEA Technologies Ltd., R.K. Rowe and J.R. Booker
Case 19: Multiphase Diffusion Test
THE PASSIVE SINK OPTION HAS BEEN USED. NOTE THE USER IS RESPONSIBLE FOR ENSURING THAT VELOCITY CHANGES ARE CONSISTENT WITH THE PASSIVE SINK.
Layer Properties
Layer |
Thickness |
Number of Sublayers |
Coefficient of Hydrodynamic Dispersion |
Matrix Porosity |
Distributon Coefficient |
Dry Density |
Geomembrane |
0.1 cm |
1 |
0.000216 cm²/hr |
1 |
0 m³/kg |
2.7 kg/m³ |
Air Space |
18.2 cm |
4 |
316.8 cm²/hr |
1 |
0 m³/kg |
2.7 kg/m³ |
Boundary Conditions
Constant Concentration
Source Concentration = 500 mg/L
Fixed Outflow Bottom Boundary
Landfill Length = 1 cm
Landfill Width = 1 cm
Base Thickness = 12.3 cm
Base Porosity = 1
Base Outflow Velocity = 0 m/a
Velocity and Sink Profile
Time Period |
Minimum Depth |
Maximum Depth |
Vertical Velocity |
Horizontal Outflow |
Phase Parameter |
01 |
0 cm |
0.1 cm |
0 m/a |
0 m/a |
43.8 |
|
0.1 cm |
18.3 cm |
0 m/a |
0 m/a |
0.27 |
Laplace Transform Parameters
TAU = 7 N = 20 SIG = 0 RNU = 2
Calculated Concentrations at Selected Times and Depths
Time |
Depth |
Concentration |
1 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
1.771E-04 |
|
4.650E+00 |
7.045E-05 |
|
9.200E+00 |
2.687E-05 |
|
1.375E+01 |
9.110E-06 |
|
1.830E+01 |
6.369E-07 |
20 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
3.622E+01 |
|
4.650E+00 |
3.420E+01 |
|
9.200E+00 |
3.234E+01 |
|
1.375E+01 |
3.062E+01 |
|
1.830E+01 |
2.906E+01 |
40 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
8.022E+01 |
|
4.650E+00 |
7.834E+01 |
|
9.200E+00 |
7.660E+01 |
|
1.375E+01 |
7.500E+01 |
|
1.830E+01 |
7.354E+01 |
70 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
1.387E+02 |
|
4.650E+00 |
1.370E+02 |
|
9.200E+00 |
1.355E+02 |
|
1.375E+01 |
1.342E+02 |
|
1.830E+01 |
1.329E+02 |
100 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
1.890E+02 |
|
4.650E+00 |
1.876E+02 |
|
9.200E+00 |
1.863E+02 |
|
1.375E+01 |
1.851E+02 |
|
1.830E+01 |
1.840E+02 |
150 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
2.577E+02 |
|
4.650E+00 |
2.566E+02 |
|
9.200E+00 |
2.556E+02 |
|
1.375E+01 |
2.547E+02 |
|
1.830E+01 |
2.539E+02 |
200 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
3.113E+02 |
|
4.650E+00 |
3.104E+02 |
|
9.200E+00 |
3.097E+02 |
|
1.375E+01 |
3.089E+02 |
|
1.830E+01 |
3.083E+02 |
250 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
3.530E+02 |
|
4.650E+00 |
3.523E+02 |
|
9.200E+00 |
3.517E+02 |
|
1.375E+01 |
3.512E+02 |
|
1.830E+01 |
3.507E+02 |
300 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
3.855E+02 |
|
4.650E+00 |
3.850E+02 |
|
9.200E+00 |
3.845E+02 |
|
1.375E+01 |
3.841E+02 |
|
1.830E+01 |
3.837E+02 |
350 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
4.108E+02 |
|
4.650E+00 |
4.104E+02 |
|
9.200E+00 |
4.100E+02 |
|
1.375E+01 |
4.097E+02 |
|
1.830E+01 |
4.094E+02 |
400 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
4.305E+02 |
|
4.650E+00 |
4.302E+02 |
|
9.200E+00 |
4.299E+02 |
|
1.375E+01 |
4.297E+02 |
|
1.830E+01 |
4.294E+02 |
450 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
4.459E+02 |
|
4.650E+00 |
4.456E+02 |
|
9.200E+00 |
4.454E+02 |
|
1.375E+01 |
4.452E+02 |
|
1.830E+01 |
4.450E+02 |
500 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
4.578E+02 |
|
4.650E+00 |
4.577E+02 |
|
9.200E+00 |
4.575E+02 |
|
1.375E+01 |
4.573E+02 |
|
1.830E+01 |
4.572E+02 |
550 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
4.672E+02 |
|
4.650E+00 |
4.670E+02 |
|
9.200E+00 |
4.669E+02 |
|
1.375E+01 |
4.668E+02 |
|
1.830E+01 |
4.666E+02 |
600 |
0.000E+00 |
5.000E+02 |
|
1.000E-01 |
4.744E+02 |
|
4.650E+00 |
4.743E+02 |
|
9.200E+00 |
4.742E+02 |
|
1.375E+01 |
4.741E+02 |
|
1.830E+01 |
4.740E+02 |
NOTICE
Although this program has been tested and experience would indicate that it is accurate within the limits given by the assumptions of the theory used, we make no warranty as to workability of this software or any other licensed material. No warranties either expressed or implied (including warranties of fitness) shall apply. No responsibility is assumed for any errors, mistakes or misrepresentations that may occur from the use of this computer program. The user accepts full responsibility for assessing the validity and applicability of the results obtained with this program for any specific case.