TY - JOUR
T1 - Effect of obstacle parameters on explosion resistance performance of hydrogen crimped-ribbon flame arrester
AU - Wang, Jizhe
AU - Cao, Xingyan
AU - Wang, Zhirong
AU - Lin, Chendi
AU - Shen, Yinan
N1 - Publisher Copyright:
© 2023 Hydrogen Energy Publications LLC
PY - 2023/10/30
Y1 - 2023/10/30
N2 - The effect of the obstacle location L, the distance D, the number N and blockage rate BR on the explosion resistance performance of hydrogen crimped-ribbon flame arrester was investigated. The experimental data including the flame velocity Vf, the explosion pressure Pf and flame temperature Tf entering the flame arrester, and the corresponding flame resistance result Rs were obtained. The results indicated that the Vf, Pf and Tf showed a trend of first increasing and then decreasing with the increase of L, D and BR, while the probability of flame resistance success showed an opposite change trend. The explosion intensity was the highest as L = 650 mm. The Vf, Pf and Tf showed an increase trend with the increase of N, and the rising degree was continuously increased. The hydrogen explosion inhibition by the crimped-ribbon flame arrester was mainly attributed to the combination of endothermic effect and wall effect.
AB - The effect of the obstacle location L, the distance D, the number N and blockage rate BR on the explosion resistance performance of hydrogen crimped-ribbon flame arrester was investigated. The experimental data including the flame velocity Vf, the explosion pressure Pf and flame temperature Tf entering the flame arrester, and the corresponding flame resistance result Rs were obtained. The results indicated that the Vf, Pf and Tf showed a trend of first increasing and then decreasing with the increase of L, D and BR, while the probability of flame resistance success showed an opposite change trend. The explosion intensity was the highest as L = 650 mm. The Vf, Pf and Tf showed an increase trend with the increase of N, and the rising degree was continuously increased. The hydrogen explosion inhibition by the crimped-ribbon flame arrester was mainly attributed to the combination of endothermic effect and wall effect.
KW - Crimped-ribbon flame arrester
KW - Explosion resistance performance
KW - Hydrogen explosion
KW - Obstacle parameters
KW - Quenching mechanism
UR - http://www.scopus.com/inward/record.url?scp=85161015936&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2023.05.232
DO - 10.1016/j.ijhydene.2023.05.232
M3 - 文章
AN - SCOPUS:85161015936
SN - 0360-3199
VL - 48
SP - 34440
EP - 34453
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
IS - 88
ER -
