@article{oai:jaxa.repo.nii.ac.jp:00021603, author = {小林, 友哉 and 高瀬, 光一 and 中村, 寿 and 手塚, 卓也 and 長谷川, 進 and 勝田, 真登 and 菊池, 政雄 and 丸田, 薫 and Kobayashi, Tomoya and Takase, Koichi and Nakamura, Hisashi and Tezuka, Takuya and Hasegawa, Susumu and Katsuta, Masato and Kikuchi, Masao and Maruta, Kaoru}, issue = {2}, journal = {日本マイクログラビティ応用学会誌, JASMA : Journal of the Japan Society of Microgravity Application}, month = {}, note = {Studies on flammability limits are briefly reviewed. Firstly, theory for describing combustion limit of planar propagating flame is introduced. Experimental methods to obtain flammability limits are then reviewed, namely the constant-volume bomb method and the counterflow flame method. Based on various studies, flammable regions of different types of flames were found to vary considerably, depending on the flame configuration, the Lewis number, and flame stretch. Deeper understandings were achieved through microgravity experimental results, such as the Self Extinguishing Flames, C shaped extinction curve and flame balls. Finally, preliminary experimental results to construct an unified flammability-limit theory are introduced. Results are then compared to 2D and 3D computational results showing a qualitative match to the experimental observations., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: DS1440104000}, pages = {85--91}, title = {低ルイス数予混合気の可燃限界に関する包括的理解に向けて}, volume = {31}, year = {2014} }