平行平板間固気混相流における***ージョンの数値予測

概要

論文の詳細を見る
An attempt was made to predict numerically the erosion rate of wall surface due to particle impingement in a gas-solid suspension channel flow. Erosion rate was estimated using equations of cutting wear by Finnie and that of deformation wear by Bitter. Gas phase flow was calculated by dynamic LES to take the influence of turbulence on particle motion into account. The influence of channel orientation on the erosion rate of wall surface was investigated. In addition, correlation between attack velocity and collision angle, distribution of particle concentration in channel and particle velocity distribution were obtained.
九州共立大学の論文
2004-02-09