@article{oai:ir.kagoshima-u.ac.jp:00007625,
 author = {伊地知, 和也 and IJICHI, Kazuya and 田中, 安彦 and TANAKA, Yasuhiko},
 journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University},
 month = {Nov},
 note = {Experiments were performed in a 50.0 mm diameter transparent acrylic column with a 14.0 mm diameter draft tube using glass beads (ρ_P=2.59/cm^3) as the bed material to study the effects of operating variables of particle diameter, bedweight, and draft tube distance. Results indicate that the minimum stable spouting velocity is affected by the particle diameter and draft tube distance. It was also found that stable spouting occurs until the velocity in a draft tube was about 82% of particle terminal velocity.},
 pages = {215--220},
 title = {ドラフトチューブ付噴流層の流動特性について},
 volume = {27},
 year = {1985}
}