DCPT v1.0 - New particle tracker for modeling transport in dual-continuum - User's Manual

Pan, Lehua ; Liu, Hui Hai ; Cushey, Mark ; Bodvarsson, Gudmundur

Lawrence Berkeley National Laboratory

关键词: Manuals;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;    D Codes;    Porous Materials;    Mathematical Models;   

DOI  :  10.2172/791774
RP-ID  :  LBNL--42958
RP-ID  :  AC03-76SF00098
RP-ID  :  791774

美国|英语

来源: UNT Digital Library

【 摘 要 】

DCPT (Dual-Continuum Particle Tracker) V1.0 is a new software for simulating solute transport in the subsurface. It is based on the random-walk method for modeling transport processes such as advection, dispersion/diffusion, linear sorption, radioactive decay, and fracture-matrix mass exchange (in fractured porous media). The user shall provide flow-field and other parameters in the form of input files. In Comparison to several analytical and numerical solutions for a number of test cases, DCPT shows excellent performance in both accuracy and efficiency. This report serves as a user's manual of DCPT V1.0. It includes theoretical basis, numerical methods, software structure, input/output description, and examples.