http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
조홍래(Hongrae Jo),조대성(Daeseong Jo) 한국가시화정보학회 2016 한국가시화정보학회 학술발표대회 논문집 Vol.2016 No.12
Characteristics of collapsing vapor bubble in subcooled pool water were experimentally investigated in various subcoolings; 1K, 10K, and 20K, with different bubble sizes. In the present study, the collapsing processes were recorded by a high-speed camera. Acquired data were analyzed using Phase Interface Binarization (PIB), and 3D Reconstructing Assumption (TRA). The occurrence frequencies of bubble, rising distances and condensation times were investigated by PIB analysis. Moreover, the volume of bubbles and volumetric flow rate were calculated by TRA analysis. Based on these results, the fundamental phenomena of earlier boiling were known.