Takehiko Kumagai. Preface to the Special Issue on Multiphase Flow Phenomena in Refining Processes. TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN. 2015. 101. 2. 73-73
KUMAGAI Takehiko, OHMI Tatsuya, IGUCHI Manabu. Report on 6^<th> PSFVIP. 可視化情報学会誌 = Journal of the Visualization Society of Japan. 2007. 27. 106. 41-41
Lectures and oral presentations (15)：
J0502-2-2 Effect of channel scale on gas-liquid two-phase flow pattern through sudden expansion in small scale channel
(年次大会講演論文集 : JSME annual meeting 2009)
Effect of wettability of channel wall on pressure drop in gas-liquid two-phase flow in micrometer-scale rectangular channel
(Proceedings of JSEM 2009)
Effect of inclination angle on bubble velocity in gas-liquid two-phase flow in millimeter-scale rectangular channel
(Proceedings of JSEM 2008)
Swirl motion of stratified two liquid layers induced by top lance gas injection
(材料とプロセス : 日本鉄鋼協会講演論文集 = Current advances in materials and processes : report of the ISIJ meeting 2004)
Effect of swirl motion of bubbling jet on dissolution rate of gas
(材料とプロセス : 日本鉄鋼協会講演論文集 = Current advances in materials and processes : report of the ISIJ meeting 2003)
