By means of a simple model of an incompressible slurry, a numerical test has been made of the effect of neglecting inertial effects in sedimentation. The results indicate that inertia cannot generally be ignored, and that an incompressible slurry will only exhibit "Type I" sedimentation.
A Study of disaggregation effects in sedimentation
β Scribed by P. M. Adler
- Publisher
- American Institute of Chemical Engineers
- Year
- 1979
- Tongue
- English
- Weight
- 667 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Aggregates are considered as a porous medium. Stresses within the porous solid matrix are calculated when the particle deformation is ignored. The maximum size of the aggregates is derived from a yield condition, and the settling velocity is deduced. The influence of the mechanical properties and concentration of the aggregates are detailed and discussed.
π SIMILAR VOLUMES
We present a contribution to the study of the dissaggregated economic long-wave model introduced by Kampmann et al. (1993) andHaxholdt et al. (1994). This model includes two capital producing sectors that separately develop a self-sustained cyclical motion. However, just one cyclical mode is observe
## Abstract In this paper we consider some of the prominent methods that are available in the literature for the problem of disaggregating annual timeβseries data to quarterly figures. The procedures are briefly described and illustrated through a real data set. The performances of the methods are