Dynamical feature of particle dunes in Newtonian and shear-thinning flows: Relevance to hole-cleaning in pipe and annulus

M Khatibi, RW Time, R Shaibu - International Journal of Multiphase Flow, 2018 - Elsevier
Cuttings transport under laminar and turbulent liquid flow in horizontal and deviated pipes
were investigated. Several experiments were conducted both for single-phase liquid flow …

Experimental investigation of segregation in the dilute phase transport of nonspherical particles through a pneumatic conveying system

SK Verma, J Yogi, S Kumar… - Industrial & Engineering …, 2022 - ACS Publications
The current study aims to investigate the segregation in the dilute phase transport through a
pneumatic conveying system. Different types of nonspherical particles such as ellipsoids …

Hydraulic Characterization of a Check Valve for Low-Pressure Potable Water Distribution Applications

J Carpintero, B Martinez, J Fábregas, J Pérez… - Water, 2023 - mdpi.com
The potable water in residential hydraulic networks is measured using volumetric meters.
However, when the water carries air bubbles or pockets through the pipes, the accuracy of …

Black powder and mineral deposits in the LPG production and processing line: Analytical study and formation mechanisms

S Lamraoui, Z Ihdene, S Aoudj, R Kadi, K Guellil… - Engineering Failure …, 2025 - Elsevier
The accumulation of mineral deposits such as black powder causes severe impacts
throughout the gas production and transport process. The phenomenon takes place from …

Experimental quantification of the head loss coefficient K for fittings and semi-industrial pipe cross section solid concentration profile in pneumatic conveying of …

MS de Moraes, DLM Torneiros, V da Silva Rosa… - Powder Technology, 2017 - Elsevier
Pneumatic conveying in diluted phase is often employed due to its low acquisition and
maintenance costs to displace pellets, sawdust and grains. Such a project requires pressure …

Pressure study on pipe transportation associated with cemented coal gangue fly-ash backfill slurry

J Yang, B Yang, M Yu - Applied Sciences, 2019 - mdpi.com
Featured Application This work simulates the Cemented Coal Gangue-fly Ash backfill
(CGFB) slurry pipe transportation and provides the potential pressure loss equations that …

Prediction of lump coal particle pickup velocity in pneumatic conveying

J Zhou, L Xu, C Du - Powder Technology, 2019 - Elsevier
To reduce the airflow velocity and improve the pneumatic conveying performance of lump
coal particle, the pickup process and pickup prediction of lump coal particles with 5–15 mm …

Гасіння горючих рідин твердими пористими матеріалами та гелеутворюючими системами: монографія

ДГ Трегубов, ОВ Тарахно, ОО Кірєєв, ІФ Дадашов - 2021 - repositsc.nuczu.edu.ua
Монографія містить теоретичні основи створення нового виду вогнегасних засобів для
ліквідації пожеж за участю горючих рідин на основі легких пористих матеріалів та …

Coal particle transport behavior in a rotating drill pipe used for negative pressure pneumatic conveying

B Li, H Zhang, J Wei, O Zhang, Y Guo, J Zhang, L Si… - Powder Technology, 2022 - Elsevier
Conveying gas velocity, rotation speed, and particle diameter are all common parameters in
a negative pressure pneumatic conveying system that affect the system's energy …

A New Model for Predicting Drag Coefficient and Settling Velocity of Coarse Mineral Particles in Newtonian Fluid

Z Xu, K Shen, K Zhang, N Guo, Z Li - Minerals, 2024 - mdpi.com
Efficient transport in vertical pipeline hydraulic lifting systems is vital for coarse-grained ore,
necessitating a deep comprehension of the settling traits of coarse mineral particles. In this …