@article{oai:kumadai.repo.nii.ac.jp:00022936, author = {Sadatomi, Michio and Sato, Yoshifusa and 佐田富, 道雄 and Sadatomi, Michio and 佐藤, 泰生}, issue = {473}, journal = {日本機械学會論文集. B編}, month = {Jan}, note = {application/pdf, 論文(Article), Fully developed two-phase air-water flows through a multiple channel consisting of two interconnected subchannels were investigated. The purpose was to obtain more reliable data on the flow distributions when the cross-sectional area of the subchannels is different. Five test sections were used. The three of them were rectangular ones aligned vertically, and their area ratio of the subchannels were 1.5, 2 and 3.. The two others had the semi-circular subchannels of the area ratio 1.5 ; one was arranged horizontally while the other vertically. Void drift phenomena have been observed not only in vertical flows but also in horizontal flows. A more prominent void drift took place in a slug flow while less pronounced in a bubble flow and an annular flow. It was seen that the channel geometry has very little effects on the flow distributions and the flow pattern transitions. This supports the so-called one dimensional subchannel analysis in such a multiple channel., http://ci.nii.ac.jp/naid/110002400127@@@http://www.jsme.or.jp/}, pages = {351--357}, title = {複合流路における気液二相流体の流動 : 第1報,副流路への気液流量配分}, volume = {52}, year = {1986}, yomi = {サダトミ, ミチオ} }