| Autor: |
Qing, De Fan, Zhu, Mao Kui, Luo, Yang Cheng, Zhang, Ya Long, Chen, Ai Rui, Yang, Lin |
| Zdroj: |
Advanced Materials Research; March 2015, Vol. 1092 Issue: 1 p200-206, 7p |
| Abstrakt: |
The tar decomposition of low-pressure ejection type burner was researched. The burner used software to simulate and analyse impact of the nozzle diameter d, the gas flow rate V and the distance of the nozzle to the wall L on tar cracking. The orthogonal test were used for design parameters d, V and L, the optimization values of these three parameters were carried out, and experimental method was used for test the numerical simulation results. Numerical simulation and experimental results showed that the greatest impact on tar cracking is the nozzle diameter d, the minor effect is the distance of the nozzle to the wall L and the weakest effect is the gas flow rate V, and when the nozzle diameter d=4 mm, the distance L=18 mm and the gas flow rate V=0.10 m3/h, the tar cracking is the most efficiency. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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