513 微少重力環境下での高温雰囲気中における燃料粒子群の燃焼中に発生する外力に関する研究

概要

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To elucidate the spray combustion, a new methodology (Fine Wires Sustaining method) was performed and a symmetrical three-dimensional arranged droplets cloud, a limited spray model, was realized. In the limited spray model, these were assumed that the droplet diameter did not have distributions and that the positions of the droplet did not move in the experiments. The number of the droplet was 33 and n-eicosane was used. The flame shapes were measured by the high-speed video camera of 250fps. As the results, in any case, the group flame diameter showed a minimum at a time. From the analysis of the photos, it was suggested that the extrovert force from the cloud center and the introvert force to the cloud center should be made.
一般社団法人日本機械学会の論文
2002-03-14