Squeeze-film damping of flexible microcantilevers at low ambient pressures.
Conference
·
OSTI ID:942198
- Purdue University
The conclusions of this presentation are: (1) The quality factors of a microcantilever under squeeze-film damping effect were calculated experimentally and theoretically. (2) The quality factors decreased with ambient pressure, but increased with resonant mode number. (3) The proposed theoretical model predicts well the quality factors of higher bending modes of a microcantilever under squeeze-film damping effect.
- Research Organization:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 942198
- Report Number(s):
- SAND2008-0743C; TRN: US200825%%667
- Resource Relation:
- Conference: Proposed for presentation at the ASME International Design Engineering Technical Conference held August 3-8, 2008 in New York, NY.
- Country of Publication:
- United States
- Language:
- English
Similar Records
Resonance-mode effect on microcantilever mass-sensing performance in air
Indirect evidence for Levy walks in squeeze film damping
Theoretical and experimental comparisons for damping coefficients of a short-length open-end squeeze film damper
Journal Article
·
Tue Jul 15 00:00:00 EDT 2008
· Review of Scientific Instruments
·
OSTI ID:942198
Indirect evidence for Levy walks in squeeze film damping
Journal Article
·
Tue Jun 15 00:00:00 EDT 2010
· Physical Review. D, Particles Fields
·
OSTI ID:942198
Theoretical and experimental comparisons for damping coefficients of a short-length open-end squeeze film damper
Journal Article
·
Tue Oct 01 00:00:00 EDT 1996
· Journal of Engineering for Gas Turbines and Power
·
OSTI ID:942198