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Proceedings Paper

Investigation on the separation performance of strongly swirling flow singlet oxygen generator
Author(s): Xiaobo Xu; Wenwu Chen; Dapeng Hu; Zhendong Liu; Yuqiang Dai; Changchun Ke; Yushi Liu; Jinglong Wang; Guosheng Lv; Yuqi Jin; Fengting Sang
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Paper Abstract

Separation performance of a new spray-type singlet oxygen generator (SOG), named strongly swirling flow singlet oxygen generator (SSF-SOG), is studied by computational fluid dynamics (CFD) analysis and experiments. The flow field and the separation performance of the SSF-SOG are analyzed using Fluent® soft firstly, and the results show that the separation performance of SSF-SOG is effective for liquid droplets whose diameters are greater than 5μm. Then, using Phase Doppler Particle Analyzer (PDPA), the diameters of liquid droplets in reaction zone and gas outlet of SSF-SOG are measured. The results show that in the reaction zone the diameters of the liquid droplets mainly concentrated on 10μm, and only a little of droplets of which the diameter are under 5μm are detected in the gas outlet of SSF-SOG, which are well consistent with the results of the CFD analysis on SSF-SOG.

Paper Details

Date Published: 3 February 2015
PDF: 5 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 92552K (3 February 2015); doi: 10.1117/12.2065358
Show Author Affiliations
Xiaobo Xu, Dalian Institute of Chemical Physics (China)
Wenwu Chen, Dalian Institute of Chemical Physics (China)
Dapeng Hu, Dalian Univ. of Technology (China)
Zhendong Liu, Dalian Institute of Chemical Physics (China)
Yuqiang Dai, Dalian Univ. of Technology (China)
Changchun Ke, Dalian Institute of Chemical Physics (China)
Yushi Liu, Dalian Institute of Chemical Physics (China)
Jinglong Wang, Dalian Institute of Chemical Physics (China)
Guosheng Lv, Dalian Institute of Chemical Physics (China)
Yuqi Jin, Dalian Institute of Chemical Physics (China)
Fengting Sang, Dalian Institute of Chemical Physics (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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