Title :
Joint Inversion of Adsorption Coefficient and Source Parameter in an Undisturbed Soil-Column Experiment
Author :
Li, Gongsheng ; Yao, De
Author_Institution :
Inst. of Appl. Math., Shandong Univ. of Technol., Zibo, China
Abstract :
In this paper, an undisturbed soil-column experiment and its mathematical model are investigated, and an inverse problem of determining the unknown source/sink parameter and adsorption coefficient simultaneously is considered with the additional breakthrough data. By applying an optimal perturbation algorithm, jiont inversions for the source/sink term and the adsorption coefficient are successfully performed showing that the inversion algorithm here is efficient at least to the inverse problem of this paper.
Keywords :
adsorption; environmental factors; groundwater; hydrological techniques; inverse problems; modelling; moisture; soil; soil pollution; water pollution; water quality; water resources; adsorption coefficient inversion; inverse problem; optimal perturbation algorithm; soil column mathematical model; source parameter inversion; undisturbed soil column experiment; unknown source-sink parameter estimation; Chemical processes; Chemical technology; Electronic mail; Inverse problems; Mathematical model; Mathematics; Soil measurements; Soil pollution; Sustainable development; Water pollution;
Conference_Titel :
Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2901-1
Electronic_ISBN :
978-1-4244-2902-8
DOI :
10.1109/ICBBE.2009.5163000
