Further Researches in Fluid Flow through Beds of Granular Material
- 1 June 1949
- journal article
- research article
- Published by SAGE Publications in Proceedings of the Institution of Mechanical Engineers
- Vol. 160 (1), 493-511
- https://doi.org/10.1243/pime_proc_1949_160_047_02
Abstract
In this paper the results of previous researches are extended and equations developed by means of which the resistance to fluid flow offered by a bed of spherical or non-spherical material may be computed with reasonable accuracy. The equations cover a range of porosity of the bed from 30 per cent to 90 per cent and practically the whole of the technically important range of Reynolds number, while particle shapes ranging from spheres to hollow cylinders, shell insulators and wire nails are covered. A new curve for wall-effect, depending upon Reynolds number, is also included. It is believed that the present work is of more general application than any which has previously been suggested.Keywords
This publication has 5 references indexed in Scilit:
- An Investigation into the Laws of Flow of Fluids through Beds of Granular MaterialsProceedings of the Institution of Mechanical Engineers, 1945
- On the Resistance Coefficient–Reynolds Number Relationship for Fluid Flow through a Bed of Granular MaterialProceedings of the Institution of Mechanical Engineers, 1945
- The Isothermal Flow of Gases through Beds of Granular MaterialsProceedings of the Institution of Mechanical Engineers, 1945
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- The forces on a solid body moving through viscous fluidProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1929