A Nonlinear Solute Transport Model and Data Reconstruction with Parameter Determination in an Undisturbed Soil-Column Experiment

Table 3

Solution errors with iteration numbers and regularization parameters.

𝑗	𝛼=1𝑒−3	𝛼=5𝑒−4	𝛼=1𝑒−4	𝛼=5𝑒−5
10	0.260377	0.307308	0.172256	0.356620
20	0.146721	0.121166	4.31409𝑒−2	0.286733
40	8.28802𝑒−2	4.87719𝑒−2	2.77992𝑒−2	0.197873
100	3.71804𝑒−2	1.04950𝑒−2	1.50932𝑒−2	6.41182𝑒−2
200	2.43731𝑒−2	5.33821𝑒−3	5.50282𝑒−3	8.79467𝑒−3
400	1.91484𝑒−2	3.53564𝑒−3	7.33347𝑒−4	1.60040𝑒−4
600	1.56244𝑒−2	2.35879𝑒−3	9.78162𝑒−5	2.90766𝑒−6
800	1.27555𝑒−2	1.57379𝑒−3	1.30485𝑒−5	5.39138𝑒−8
1000	1.04143𝑒−2	1.05009𝑒−3	1.73988𝑒−6	3.26469𝑒−9
1200	8.50343𝑒−3	7.00688𝑒−4	2.31128𝑒−7	3.11220𝑒−9