EOS3nn: An iTOUGH2 module for non-Newtonian liquid and gasflow

[摘要] This report documents the iTOUGH2 module EOS3nn, developed for modeling two-phase isothermal flow of a non-Newtonian liquid and a non-condensible gas in multidimensional, porous and fractured geologic media. This document supplements the TOUGH2 and iTOUGH2 user s guides and is therefore not a self-contained manual. It presents information on the physical processes modeled and the mathematical and numerical methods used. Also included are two sample problems for code testing and benchmarking. Modeling scenarios and approaches are discussed to illustrate problem setup and usage of the EOS3nn module.

[发布日期] 2002-08-01 [发布机构] Lawrence Berkeley National Laboratory

[关键词] Gas Flow;Testing Tough2;Tough2;Simulation;58 Geosciences