Determination of Hydrogen Production from Rich Filtration Combustion with Detailed Kinetics Based CFD Method

李国能; 周昊; 钱欣平; 岑可法

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Determination of Hydrogen Production from Rich Filtration Combustion with Detailed Kinetics Based CFD Method

Updated：2026-01-06

- Determination of Hydrogen Production from Rich Filtration Combustion with Detailed Kinetics Based CFD Method
- Chinese Journal of Chemical Engineering Vol. 16, Issue 2, Pages: 292-298(2008)
- Affiliations：
  
  State Key Laboratory of Clean Energy Utilization, Zhejiang University,Hangzhou,China,310027
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2008
- Accepted：
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LI Guoneng, ZHOU Hao, QIAN Xinping, CEN Kefa. Determination of Hydrogen Production from Rich Filtration Combustion with Detailed Kinetics Based CFD Method[J]. , 2008, 16(2): 292-298.
DOI：

LI Guoneng, ZHOU Hao, QIAN Xinping, CEN Kefa. Determination of Hydrogen Production from Rich Filtration Combustion with Detailed Kinetics Based CFD Method[J]. , 2008, 16(2): 292-298. DOI：

摘要

Abstract

Computational fluid dynamics(CFD)combined with detailed chemical kinetics was employed to model the filtration combustion of a mixture of methane/air in a packed bed of uniform 3 mm diameter alumina spherical particles.The standard

turbulence model and a methane oxidation mechanism with 23 species and 39 elemental reactions were used.Various equivalence ratios(1.47

1.88

2.12 and 2.35)were studied.The numerical results showed good agreement with the experimental data.For ultra-rich mixtures

the combustion temperature exceeds the adiabatic value by hundreds of centigrade degrees.Syngas(hydrogen and carbon monoxide)can be obtained up to a mole fraction of 23%.The numerical results also showed that the combination of CFD with detailed chemical kinetics gives good performance for modeling the pseudo-homogeneous flames of methane in porous media.

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