Slip velocities in mixture vertical pipe flow
Jerzy Sobota , Pavel Vlasák , Leszek Petryka , Marcin Zych
AbstractThe paper presents results of an experimental investigation of conveyed particles and carrier liquid velocities during flow of heterogeneous mixture in a vertical pipe. Measurements were carried out in hydraulic laboratory of Wroclaw University of Environmental and Life Sciences in transparent pipe of inner diameter D = 150 mm. Velocities of individual particles of different diameters were measured by radiometric method during vertical mixture flow. Goal of investigation was determining of slip velocities for the artificial nodules of mean diameter d ≈ 30 mm during the heterogeneous mixture flow in vertical pipe for mixture velocity range from 1.5 m/s to 3.5 m/s, mean volume concentration of solids was about 5%.
|Publication size in sheets||0.5|
|Book||Chung Jin S., Komai Takeshi (eds.): The Proceedings of the Tenth (2013) ISOPE Ocean Mining and Gas Hydrates Symposium ; Szczecin, Poland, September 22-26, 2013, Proceedings of Ocean Mining (and Gas Hydrates) Symposium , 2013, International Society of Offshore and Polar Engineers (ISOPE), ISBN 978-1-880653-92-0, 286 p.|
|Keywords in English||Slip velocities, vertical flow, mixtures, radioisotope, pipeline|
|Not used for evaluation||yes|
|Citation count*||2 (2019-09-20)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.