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Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Stolarski, TA | - |
dc.contributor.author | Woolliscroft, CI | - |
dc.date.accessioned | 2008-01-25T17:27:02Z | - |
dc.date.available | 2008-01-25T17:27:02Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Journal of Applied Mechanics 74(4): 816-820, Jul 2007 | en |
dc.identifier.issn | 0021-8936 | - |
dc.identifier.uri | http://scitation.aip.org/journals/doc/JAMCAV-ft/vol_74/iss_4/816_1.html | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/1560 | - |
dc.description.abstract | This paper presents an investigation into producing self-levitation effect using piezo-electric actuators (PZT). Self-levitation has been demonstrated and results are presented and discussed. A relationship between the levitation distance and weight of the levitating sample has been found. In addition the orientation and position of the PZTs has been found to affect the levitation distance. Modal shapes of the vibration plates used have been produced through modelling annd found to accurately correlate with the experimental results found. Additional evidence suggests that the type of vibration plate material affects the separation distance, possibly due to the material's properties of acoustic reflection. | en |
dc.format.extent | 2723840 bytes | - |
dc.format.mimetype | application/msword | - |
dc.language.iso | en | - |
dc.publisher | American Society of Mechanical Engineers | en |
dc.subject | Acoustic levitation | en |
dc.subject | Linear sliding contact | en |
dc.subject | Piezo-electric actuator | en |
dc.subject | Levitation distance | en |
dc.title | Use of near field acoustic levitation sliding contact | en |
dc.type | Research Paper | en |
Appears in Collections: | Mechanical and Aerospace Engineering Dept of Mechanical and Aerospace Engineering Research Papers |
Files in This Item:
File | Description | Size | Format | |
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AcousticLevitationPaper-2.pdf | 883.94 kB | Adobe PDF | View/Open |
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