會議論文
| 學年 | 98 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2010-06-13 |
| 作品名稱 | Computational fluid dynamics-based multiobjective optimization for catalyst design |
| 作品名稱（其他語言） | |
| 著者 | Cheng, Shueh-Hen; Chang, Hsuan; Chen, Yih-Hang; Chen, Hsi-Jen; Chao, Yung-Kang; Liao, Yu-Hsiang |
| 作品所屬單位 | 淡江大學化學工程與材料工程學系 |
| 出版者 | |
| 會議名稱 | 21st International Symposium on Chemical Reaction Engineering (ISCRE 21) |
| 會議地點 | Philadelphia, PA, USA |
| 摘要 | For an industrial secondary methane steam reformer with regular packing, catalyst design is accomplished by an integrated optimization approach, which includes the design of experiment, computational fluid dynamics (CFD) simulation, a response surface method, and a genetic algorithm, for multiobjective optimization. Both spherical and cylindrical catalysts are studied. The reactor performance considered for the catalyst design includes the pressure drop and hydrogen production, which constitute the binary objective functions for optimization. The optimal solutions reveal that a large pore diameter, near 1 mu m, should be adopted for spherical catalysts. For cylindrical catalysts, the optimal design suggests the use of a 1-big-hole shape with a larger particle and pore size, 10-13 mm and near 1 mu m, or a 4-hole shape with a smaller particle size of 6-8 mm. |
| 關鍵字 | PARTICLE DIAMETER RATIO; HEAT-TRANSFER; GENETIC ALGORITHM;FIXED-BED;EXPERIMENTAL VALIDATION;PACKED-BED; VERY-LOW;CFD;FLOW;GAS |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20100613~20100616 20100613~20100616 |
| 通訊作者 | |
| 國別 | USA |
| 公開徵稿 | Y |
| 出版型式 | |
| 出處 | 21st International Symposium on Chemical Reaction Engineering (ISCRE 21), 8p. |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/70936 ) |