Effects of temperature and composition on the laminar burning velocity of CH4 + H2 + O2 + N2 flames |
| |
| Authors: | RTE Hermanns AA Konnov LPH de Goey H Köhne |
| |
| Affiliation: | a Oel-Waerme-Institut gGmbH, Kaiserstrasse 100, D-52134 Herzogenrath, Germany
b Department of Mechanical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600MB Eindhoven, The Netherlands |
| |
| Abstract: | This work summarises available measurements of laminar burning velocities in CH4 + H2 + O2 + N2 flames at atmospheric pressure performed using a heat flux method. Hydrogen content in the fuel was varied from 0% to 40%, amount of oxygen in the oxidiser was varied from 20.9% down to 16%, and initial temperature of the mixtures was varied from 298 to 418 K. These mixtures could be formed when enrichment by hydrogen is combined with flue gas recirculation. An empirical correlation for the laminar burning velocity covering a complete range of these measurements is derived and compared with experiments and other correlations from the literature. |
| |
| Keywords: | Methane Laminar burning velocity Hydrogen enrichment Correlation |
| 本文献已被 ScienceDirect 等数据库收录！ |
