並列タイトル等Formulation of Cavitation Erosion Behavior of Metals
一般注記The authors previously reported that the variation in volume loss rate during cavitation erosion process could be expressed by a logistic curve. In this study, the validity of this model was examined for the various materials such as pure aluminum, carbon steels, stainless steels and cobalt alloys, etc. The MDE (mean depth of erosion) d with exposure time was expressed by three parameters α, β and c in the following equation. d=(α/β)t-(1/β)ln (1+c)/(1+ce^<-αt>). The parameter α, β and c were derived from the relation of the incubation period and the slope of maximum rate stage in MDE curve. It was concluded that the calculation based on this model corresponds well to MDE curve due to cavitation in various materials, test conditions and test methods.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22917&item_no=1&attribute_id=22&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)