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- Title
An experimental study of the effect of particles on the shear stress in particulate turbulent pipe flow.
- Authors
Kartushinsky, Alexander; Mulgi, Anatoly; Tisler, Sergei; Michalides, Efstathios E.
- Abstract
Experimental data on the shear stress, exerted by a flowing mixture of solid particles in air, are presented. The data were obtained in a facility with a steel or vinyl test section. The Reynolds numbers were close to 105, thus the flow was turbulent. Several types of particles with different material properties were used. Low as well as intermediate-to-high values of the loading ratio were investigated. It was found that the reduction of the data with respect to the Gastershtadt coefficient K highlights certain trends of the flow and makes it possible to derive some general conclusions on the behaviour of the mixture.
- Subjects
PARTICLES; SHEAR flow; REYNOLDS number; TURBULENCE; SHEAR (Mechanics)
- Publication
Proceedings of the Estonian Academy of Sciences, Engineering, 2005, Vol 11, Issue 2, p161
- ISSN
1406-0175
- Publication type
Article
- DOI
10.3176/eng.2005.2.07