Bild von Institut mit Institutslogo
homeicon uni sucheicon suche siteicon sitemap kontakticon kontakt
unilogo Universität Stuttgart
Institut für Wasser- und Umweltsystemmodellierung - IWS



"Identification of a REV for a given upscaling method"

In this thesis the identification of REV for two-phase flow in heterogeneous domain were carried out. Unlike the REV for single-phase flow which reflects a single parameter, the objective REV is a comprehensive one including all necessary information for two-phase flow, it means simulation with its effective parameters will reproduce the heterogeneous simulation according to our needs. The effects of source size, injecting position, and domain zooming were studied for two types of periodic heterogeneous patterns, and later on verified by a randomly distributed heterogeneous domain.