@article{oai:nagoya.repo.nii.ac.jp:00007674,
 author = {山本, 和弘 and YAMAMOTO, Kazuhiro and 大西, 將博 and OHNISHI, Masahiro and 林, 直樹 and HAYASHI, Naoki and 尾関, 賢宏 and OZEKI, Masahiro and 山下, 博史 and YAMASHITA, Hiroshi},
 issue = {733},
 journal = {日本機械学會論文集 B編},
 month = {Sep},
 note = {In this study, using simultaneous OH-HCHO PLIF (Planar Laser-Induced Fluorescence) technique, we have obtained instantaneous two-dimensional flame images to investigate highly turbulent premixed combustion in a cyclone-jet combustor. On the phase diagram, conditions of Um<15m/s for фm=0.75 and Um<20m/s for фm=0.90 belong to the flamelet regime, and those of Um>20m/s for фm=0.75 and Um=30m/s for фm=0.90 belong to thin reaction zones regime. In combustion field, HCHO plays an important role at relatively earlier stage of reaction and there is HCHO region mostly in preheat zone at the temperature range of 400K to 1400K. On the other hand, OH exists in reaction zone or burned gas. From simultaneous images of these two species, we have discussed the local flame structure, based on flame length and number of flame regions. When the exit velocity is increased, more cusps appear on the flame front, with larger flame length. Interestingly, it is observed that the flame front is disconnected in some images, corresponding to the local flame extinction.},
 pages = {1943--1949},
 title = {OH-HCHO同時PLIF法による乱流予混合火炎の可視化と火炎構造},
 volume = {73},
 year = {2007}
}