TY - JOUR
T1 - Multispecies transport coupled to a first-order reaction network in a double-domain medium
AU - Chen, Huali
AU - Ding, Guoping
AU - Han, Weon Shik
AU - Kim, Kue Young
AU - Park, Eungyu
PY - 2012
Y1 - 2012
N2 - [1] One-dimensional analytical solutions for multispecies solute transport in a domain with two distinctive subdomains are developed based on exact interdomain boundary conditions. The derived solutions are tested through transient and steady state scenarios. In the global sensitivity analysis (SA) of the developed solutions, the influences of the up- and down-gradient subdomains apportioned to the interfacial concentrations are 75.7 and 24.3%, respectively, while in the local SA, they are similar, at 65 and 35%, respectively. The overall SA results suggest that the common considerations of up- and down-gradient influences are essential when the precision of the estimation is an important issue.
AB - [1] One-dimensional analytical solutions for multispecies solute transport in a domain with two distinctive subdomains are developed based on exact interdomain boundary conditions. The derived solutions are tested through transient and steady state scenarios. In the global sensitivity analysis (SA) of the developed solutions, the influences of the up- and down-gradient subdomains apportioned to the interfacial concentrations are 75.7 and 24.3%, respectively, while in the local SA, they are similar, at 65 and 35%, respectively. The overall SA results suggest that the common considerations of up- and down-gradient influences are essential when the precision of the estimation is an important issue.
UR - http://www.scopus.com/inward/record.url?scp=84866302177&partnerID=8YFLogxK
U2 - 10.1029/2011WR011351
DO - 10.1029/2011WR011351
M3 - Article
AN - SCOPUS:84866302177
SN - 0043-1397
VL - 48
JO - Water Resources Research
JF - Water Resources Research
IS - 9
M1 - W09601
ER -