J0206-5-2 格子ボルツマン法を用いたウィリス脳動脈輪の血流調節機構に関する基礎研究([J0206-5]生命体統合シミュレーション(5))

概要

論文の詳細を見る
The aim of this study is to reproduce the flow phenomena in the circle of Willis by the numerical simulation using lattice Boltzmann method and virtual flux method. We use two-dimensional symmetric model of the circle of Willis. The inlet of this model is set to basilar artery, in which uniform flow is imposed. The outlets of this model are right and left posterior cerebral arteries, right and left middle cerebral arteries, and anterior cerebral artery. This model shows that the mass flow of the inlet is equal to sum of the mass flow at the outlets, and the mass flow at the right side cerebral arteries is the same that at the left side cerebral arteries for its symmetry.
一般社団法人日本機械学会の論文
2010-09-04