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作者在方形爆轰管中进行了H_2—O_2—Ar系统的实验研究。在由Ar稀释的H_2—O_2混合物的爆轰实验中得到了规则的胞格结构图案。也得到了胞格形成的临界曲线,并与爆炸极限曲线进行了对照,两者的趋势是一致的。另外,测量了从点火处到胞格形成处之间的距离及胞格区的长度。最后分析了氩Ar浓度对H_2—O_2爆轰的抑制作用。
The author conducted an experimental study of H 2 O 2 -Ar system in a square detonation tube. The regular cell structure pattern was obtained in the detonation experiment of H_2-O_2 mixture diluted by Ar. The critical curve of cell formation was also obtained and compared with the limit curve of explosion. The trend of the two was consistent. In addition, the distance from the ignition to the cell formation and the length of the cell compartment were measured. Finally, the inhibitory effect of Ar concentration on the detonation of H 2 O 2 was analyzed.