Open AccessEffect of Initial Temperature and Pressure on Laminar Combustion Velocity of ABE Mixtures with Different Component Contents
Author(s) -
Juntao Xiong,
Yanan Hou,
Xinqing Yan,
Qiguan Cui,
Yiwen Liu
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/770/1/012060
Subject(s) - laminar flow , combustion , laminar flame speed , component (thermodynamics) , materials science , acetone , mechanics , thermodynamics , chemistry , analytical chemistry (journal) , premixed flame , combustor , chromatography , organic chemistry , physics
One-dimensional planar flame was numerically simulated to study the premixed laminar combustion characteristics of acetone- n -butanol-ethanol (ABE) mixtures under different component contents. The results showed that as the initial temperature was elevated, the laminar combustion velocity of ABE mixtures was gradually increased under different component contents, and the increase rate was not obviously changed. With the increase in the initial pressure, however, the laminar combustion velocity presented a declining trend, and the descent speed was gradually lowered.