ガイド波によるエルボ部LDI及びFACを最適に検出する方法に関する検討
英字タイトル:
On optimum detections of both LDI and FAC on an elbow part of piping by guided waves
著者:
高松 尚平 Shohei TAKAMATSU 西野 秀郎 Hideo NISHINO 古川 敬 Takashi FURUKAWA
発刊日:
公開日:
FEM SimulationGuided waveNondestructive evaluationPipeUltrasonic
On optimum detections of both LDI and FAC on an elbow part of piping by guided waves
著者:
高松 尚平 Shohei TAKAMATSU 西野 秀郎 Hideo NISHINO 古川 敬 Takashi FURUKAWA
発刊日:
公開日:
カテゴリ: 第10回
キーワードタグ:FEM SimulationGuided waveNondestructive evaluationPipeUltrasonic
概要
Health monitoring of piping is one of the important issues to maintain its integrity.The guided wave monitoring is one of the promising methods r the health monitoring of piping．In this report，the optimum conditions of the guided wave method for both the flow-accelerated corrosion (FAC) and erosion of liquid droplet impingement (LDI) at around the elbow part of the piping were proposed and evaluated．The reason of the optimum con ditions was first explained and the experimental verifications were shown．Numerical simulations were also carried out to verify the experiments.
