微小重力下での直線燃料液滴列に沿った火炎伝ぱ : 第1報,液滴間火炎伝ぱ様式マップの作成(熱工学,内燃機関,動力など)
微小重力下での直線燃料液滴列に沿った火炎伝ぱ : 第1報,液滴間火炎伝ぱ様式マップの作成(熱工学,内燃機関,動力など)
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微重力下沿线性燃料液滴阵列的火焰传播:第一份报告,创建液滴之间的火焰传播图(热工程、内燃机、电力等)
DOI:
10.1299/kikaib.68.2422
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发表时间:
2002
期刊:
影响因子:
--
通讯作者:
章 梅村
中科院分区:
文献类型:
--
作者:
章 梅村
Useful insight into the flame propagation characteristics of sprays may be derived from the study of flame spreading phenomena along a linear array of liquid fuel droplets under micro-gravity condition. Depending on the kind of fuel, droplet size, inter-droplet distance and ambient gas condition, various flame propagation modes will be excited. In the present report, a map of flame propagation modes is proposed through simple physical consideration, thus preparing for the detailed analyses of flame propagation characteristics which will be conducted in the following two reports. It is found that there are three modes in which the expansion of diffusion flame formed around the frontal burning droplet plays an important role for the ignition of next droplet.