We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Elastic properties of a magnetic fluid with an air cavity retained by levitation forces.
- Authors
Polunin, V.; Boev, M.; Tan, Myo; Karpova, G.; Roslyakova, L.
- Abstract
The paper describes the process of an air cavity rising in a magnetic fluid filling a tube with a bottom, transport, and retention of the cavity by magnetic levitation forces. The elastic and dissipative properties of a vibratory system with an inertial element that is a column of a magnetic fluid over an air cavity are considered. The possibility of using a transported air cavity as a movable reflector for a sound wave is evaluated.
- Subjects
ELASTICITY; MAGNETIC fluids; MAGNETIC suspension; ENERGY dissipation; SOUND waves; ATTENUATION coefficients
- Publication
Acoustical Physics, 2013, Vol 59, Issue 1, p56
- ISSN
1063-7710
- Publication type
Article
- DOI
10.1134/S1063771012060127