发明名称 |
SKIMMER FOR CONCENTRATING AN AEROSOL |
摘要 |
A skimmer device for concentrating an aerosol from a flowing gas stream, having an inlet with inlet aperture and inlet raceway, an outlet with virtual impact void and collector channel, and bulk flow divertors symmetrically disposed on either side of the long axis of flow, further characterized in that the downstream walls of the bulk flow divertors are concavedly curved and reverse the direction of bulk flow. In section, the four channels or passages of the "skimmer" thus form a "crossed tee" with concavedly contoured lateral arms curving back around. The lateral flow channels are for diverting the bulk flow into exhaust chimney spaces, and the chimney spaces are positioned proximate to the inlet element and anterior to the collector channel. While counterintuitive, by computational fluid dynamics (CFD) and experimentation this was found to reduce wall separation and related instabilities and to improve particle recoveries. |
申请公布号 |
WO2009143016(A3) |
申请公布日期 |
2010.03.25 |
申请号 |
WO2009US44141 |
申请日期 |
2009.05.15 |
申请人 |
ENERTECHNIX, INC;ARIESSOHN, PETER;NOVOSSELOV, IGOR |
发明人 |
ARIESSOHN, PETER;NOVOSSELOV, IGOR |
分类号 |
B05B1/00 |
主分类号 |
B05B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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