자기공명유속계를 이용한 비등방성 다공성물질 내부 유동 가시화 및 특성 분석과 3D ODI 기법을 이용한 permeability 예측

Abstract

This thesis addresses a versatile, non-invasive and non-optical flow visualization technique called magnetic resonance velocimetry (MRV) and its application to visualize 3D flow field inside an anisotropic porous medium to analyze the flow characteristics and estimate the anisotropic permeability ratio by predicting 3D pressure field from the MRV results. In addition, this thesis addresses the accuracy validation of MRV for turbulent and laminar mean flow measurements using circular pipe.