Discussion of "Accelerated motion of a spherical particle"
- Creators
- Brooks, Norman H.
- Carstens, M. R.
Abstract
In considering the accelerated motion of spheres in a viscous fluid, the author has restricted himself to consideration of only simple harmonic motions of the fluid field and the sphere. The author's equation of motion (Eq. 11) for a suspended sphere is true only when the solution yields a relative displacement (x- a) which is sinusoidal in time. Otherwise, the apparent mass factor k, and the damping coefficient A have no meaning, because they are both based on the Stokes solution for an oscillating sphere given in LAMB (1945, see References at end of published paper, p. 721}. Both k and A are functions of the circular frequency ω as they are defined by (1), (2), and (3).
Additional Information
©1952 American Geophysical Union.Attached Files
Published - Discussion_of_Accelerated_motion_of_a_Spherical_Particle.pdf
Files
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Additional details
- Eprint ID
- 48245
- Resolver ID
- CaltechAUTHORS:20140808-113550319
- Created
-
2014-08-08Created from EPrint's datestamp field
- Updated
-
2019-10-03Created from EPrint's last_modified field
- Other Numbering System Name
- Hydrodynamics Laboratory
- Other Numbering System Identifier
- 110