Numerical Simulation of Flow and Particle Collision in a Rotating-Drum Bioreactor
文献类型：期刊论文
| 作者 | Jin, Jian1,2; Shi, Shao-Yuan1; Liu, Guo-Liang1,2; Zhang, Qing-Hua1; Cong, Wei1 |
| 刊名 | CHEMICAL ENGINEERING & TECHNOLOGY
 |
| 出版日期 | 2012-02-01 |
| 卷号 | 35期号:2页码:287-293 |
| 关键词 | Bioleaching Computational fluid dynamics Hard-sphere model Particle collision Rotating-drum bioreactor |
| ISSN号 | 0930-7516 |
| 通讯作者 | Cong, W |
| 英文摘要 | Fluid flow and particle collision intensity in a rotating-drum bioreactor are investigated by numerical simulation and a conventional stirred-tank bioreactor is selected for comparison. Fluid flow is simulated by the computational fluid dynamics (CFD) software package FLUENT (R) whereas particle collision intensity is approached numerically through a hard-sphere model. The dissipation rate of turbulent kinetic energy and the maximum particle collision intensity in the rotating-drum bioreactor are about one order of magnitude smaller than those in the stirred-tank bioreactor. The rotating-drum bioreactor is likely to have a less severe impact on bioleaching microorganisms, and thus is expected to have great potential in the field of bioleaching processes. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | ACIDOPHILIC BACTERIA ; SULFIDE MINERALS ; SOLIDS ; VIABILITY ; REACTOR ; PYRITE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000299413800008 |
| 公开日期 | 2013-10-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4315]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jin, Jian,Shi, Shao-Yuan,Liu, Guo-Liang,et al. Numerical Simulation of Flow and Particle Collision in a Rotating-Drum Bioreactor[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2012,35(2):287-293. |
| APA | Jin, Jian,Shi, Shao-Yuan,Liu, Guo-Liang,Zhang, Qing-Hua,&Cong, Wei.(2012).Numerical Simulation of Flow and Particle Collision in a Rotating-Drum Bioreactor.CHEMICAL ENGINEERING & TECHNOLOGY,35(2),287-293. |
| MLA | Jin, Jian,et al."Numerical Simulation of Flow and Particle Collision in a Rotating-Drum Bioreactor".CHEMICAL ENGINEERING & TECHNOLOGY 35.2(2012):287-293. |
入库方式： OAI收割
来源：过程工程研究所
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