๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Effect of particle concentration on fluctuating velocity of the disperse phase for turbulent pipe flow

โœ Scribed by A.Yu. Varaksin; Yu.V. Polezhaev; A.F. Polyakov

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
333 KB
Volume
21
Category
Article
ISSN
0142-727X

No coin nor oath required. For personal study only.

โœฆ Synopsis

This paper presents the results of an experimental investigation of the ยฏuctuation velocity distributions of solid particles when they move in the downward gas turbulent pipe ยฏow. The glass particles (Stk L % 1) having an average diameter of 50 lm were used as a disperse phase. The average particle mass concentration varied within the range of M 0 to 1.2. The results obtained showed the particle ยฏuctuation velocity to be strongly dependent on their mass loading. There has been observed an inยฏuence of the particle concentration on the signiยฎcant increasing of their axial ยฏuctuation velocity in the pipe wall region.

๐Ÿ“œ SIMILAR VOLUMES

Statistical simulation of particle depos
Statistical simulation of particle deposition on the wall from turbulent dispersed pipe flow
โœ Edgar Akio Matida; Koichi Nishino; Kahoru Torii ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 626 KB

Deposition of particles towards the wall from a turbulent dispersed ยฏow in a vertical pipe has been studied numerically. A fully developed turbulent pipe ยฏow of air is chosen as the primary ยฏow, and it is represented by the law-of-the-wall relations and the average turbulence statistics obtained fro