微小スケール破壊解析による液滴衝撃エロージョンの評価
英字タイトル:
Evaluation of Liquid Droplet Impingement Erosion by Micro-scale Fracture Analysis
著者:
北島 靖己 Yasumi KITAJIMA 萩原 剛 Tsuyoshi HAGIWARA 遠藤 哲央 Tetsuo ENDO 神保 雅一 Masakazu JIMBO
発刊日:
公開日:
Computational AnalysisErosionFracture MechanicsLiquid Droplet Impingement
Evaluation of Liquid Droplet Impingement Erosion by Micro-scale Fracture Analysis
著者:
北島 靖己 Yasumi KITAJIMA 萩原 剛 Tsuyoshi HAGIWARA 遠藤 哲央 Tetsuo ENDO 神保 雅一 Masakazu JIMBO
発刊日:
公開日:
カテゴリ: 第5回
キーワードタグ:Computational AnalysisErosionFracture MechanicsLiquid Droplet Impingement
概要
Several estimation methods based on round-robin experiments and/or actual plant experiences have been used to estimate e rosion by liquid drop impingement (LDI). However, in recent years, due to developments on computer technology, it is poss ible to utilize large scale computational analyses. This study proposes a method for the evaluation of LDI erosion by me ans of computational fracture analysis using results (diameters, velocity, or speed of drops) of fluid dynamics analysis.
