标题: | Numerical study for flows over porous spheres and cylinders with/without blowing |
作者: | Ji, Yan-Cheng Huang, Chen-Hsun Chen, Chiun-Hsun 机械工程学系 Department of Mechanical Engineering |
关键字: | three-dimensional effect;heat transfer;fluid flow;porous cylindrical burner;wind tunnel |
公开日期: | 2008 |
摘要: | This study numerically simulated and experimentally studies three-dimensional flows over porous spheres and cylinders with/without blowing. The parameters are incoming flow velocity Re, blowing ejection velocity and geometry of burner. The simulation of cold flow comprises two parts. The first elucidates the flow behaviours around and behind the burners without air blowing. The second part of the simulation elucidates the blowing effect from burners on the flow behaviours. The flow patterns for each burner with a fixed air ejection velocity (V(w)) are described in detail and compared with corresponding experimental measurements. |
URI: | http://hdl.handle.net/11536/9958 http://dx.doi.org/10.1504/PCFD.2008.021324 |
ISSN: | 1468-4349 |
DOI: | 10.1504/PCFD.2008.021324 |
期刊: | PROGRESS IN COMPUTATIONAL FLUID DYNAMICS |
Volume: | 8 |
Issue: | 7-8 |
起始页: | 469 |
结束页: | 476 |
显示于类别: | Conferences Paper |