发明授权
- 专利标题: Dual bimorph synthetic pulsator
- 专利标题(中): 双双压缩合成波轮
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申请号: US11473676申请日: 2006-06-23
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公开(公告)号: US07967258B2公开(公告)日: 2011-06-28
- 发明人: Brian R. Smith , Seyed Saddoughi
- 申请人: Brian R. Smith , Seyed Saddoughi
- 申请人地址: US MD Bethesda
- 专利权人: Lockheed Martin Corporation
- 当前专利权人: Lockheed Martin Corporation
- 当前专利权人地址: US MD Bethesda
- 代理机构: Bracewell & Giuliani LLP
- 主分类号: B64C21/04
- IPC分类号: B64C21/04
摘要:
The present invention provides a system and method for actively manipulating fluid flow over a surface using synthetic pulsators. Synthetic pulsators produce pulsed jet operable to manipulate the primary fluid flow proximate to the synthetic pulsator. The synthetic pulsator includes a synthetic jet actuator(s) located within an ambient pressure chamber, wherein the synthetic jet actuator is operable to produce an oscillatory flow. The oscillatory flow of the synthetic jet(s) produces the pulsed jet operable to manipulate the primary fluid flow. These synthetic pulsators may then be actively manipulated to control the flow behavior of the ducted fluid flow, influence the inception point and trajectory of flow field vortices within the fluid flow, and reduce flow separation within the primary fluid flow.
公开/授权文献
- US20100229952A1 Dual bimorph synthetic pulsator 公开/授权日:2010-09-16