In order to verify the combustion performance of EBMC flame holder in wider operating range

numerical simulation of the combustion process was carried out.The influence of the jet velocity

jet equivalence ratio and the approach velocity on combustion efficiency was analyzed

meanwhile the simulated results were compared with combustion performance of common V-shaped stabilizer

showing the influence of above-specified factors on the combustion performance of flame holder.On a comparative basis

the results show that the influence of such variables on combustion performance corresponds almost to earlier experimental results in narrower operating range

despite of some differences in some aspects.