On the Controlling Factor of Catalyst Temperature in C3H8-Air Mixture
文献类型：期刊论文
| 作者 | Goro ONUMA; Mitsuaki TANABE; Kiyoshi AOKI |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2001 |
| 卷号 | 10期号:1页码:87,91 |
| 关键词 | Catalytic Combustion Surface Temperature. |
| 英文摘要 | Catalytic combustion of propane-air mixture was investigated. Platinum catalysts over a flat stainless steel with γ-alumina washcoat were employed. The employed burner has three catalysts set parallel to the mixture flow, spaced at an interval of 5, 10 and 15 mm. Both experiment and numerical simulation were made at inlet temperature of 553 K, inlet velocity of 3 to 7 m/s and equivalence ratio of 0.3 to 0.5. In the numerical simulation, two-dimensional, steady state model was developed to calculate the temperature and species concentration in gas-phase. In this model, chemical reaction on the catalyst surface and that in the gas phase were assumed to occur in three-steps. The numerical results show good agreement with experimental results. It was found that the properties of the catalyst strongly affect the catalyst surface temperature. Especially, the thermal conductivity of catalyst has a great effect, while the emissivity of catalyst has less effect. |
| 公开日期 | 2013-03-12 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/53662]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | Goro ONUMA,Mitsuaki TANABE,Kiyoshi AOKI. On the Controlling Factor of Catalyst Temperature in C3H8-Air Mixture[J]. JOURNAL OF THERMAL SCIENCE,2001,10(1):87,91. |
| APA | Goro ONUMA,Mitsuaki TANABE,&Kiyoshi AOKI.(2001).On the Controlling Factor of Catalyst Temperature in C3H8-Air Mixture.JOURNAL OF THERMAL SCIENCE,10(1),87,91. |
| MLA | Goro ONUMA,et al."On the Controlling Factor of Catalyst Temperature in C3H8-Air Mixture".JOURNAL OF THERMAL SCIENCE 10.1(2001):87,91. |
入库方式： OAI收割
来源：工程热物理研究所
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