摘要
对丙烷 -空气爆轰波通过 90°弯管道时的传播特性作了实验研究 ,主要是气体爆轰波通过弯管道前后的火焰速度以及加速情况的研究 ,初步得出 ,爆轰波经过弯管道后单位距离上的火焰速度增量显著增加。这一研究结果证明 。
The propagating characteristics of detonation wave in propane air mixtures through a 90° bend were studied experimentally in the article. The main study is of the velocity and acceleration of the detonation flame before and after a 90° bend. We draw the conclusion that the acceleration of flame velocity along a length unit increased highly after the bend. The results prove the bends accelerate the deflagration or detonation flame obviously.
出处
《火灾科学》
CSCD
2001年第4期209-212,共4页
Fire Safety Science
