@article{oai:toyama.repo.nii.ac.jp:00004505, author = {山根, 岳志 and 外山, 和宏 and 城石, 昭弘 and 吉田, 正道 and 宮下, 尚}, journal = {富山大学工学部紀要}, month = {Feb}, note = {application/pdf, Double-diffusive convection in a solutially stratified fluid of two-layer destabilized by lateral heating and cooling was studied experimentally. Three closed vessels with different aspect ratio (A=2.2,1.1,0.55) were used for this study. Details of double-diffusive phenomena were investigated by visualization of temperature and flow fields. Attention was focused on the waving of the interface, the thickness of the initial middle layer and the development of vertical boudary layers. It was found that the time when the mixing of the two layers starts is determined by the buoyancy ratio if the aspect ratio and the initial concentration difference are fixed., 側方から加熱冷却された2層の濃度成層流体における二重拡散対流が実験的に研究された。アスペクト比の異なった3種類の矩形容器(A=2.2, 1.1,0.55)が実験に用いられた。温度場と流れ場の可視化を行うことにより,二重拡散現象の詳細な観察がなされた。界面の波打ち現象,初期中間層の厚さ,垂直境界層の発達が注目された。アスペクト比と初期濃度差が一定のとき2つの層が混合を開始する時間は浮力比により決定されることが分かった。, Article, 富山大学工学部紀要,46, 99-108.(1995)}, pages = {99--108}, title = {水溶液の加熱冷却による二重拡散対流}, volume = {46}, year = {1995} }