Transportation Machinery and Feeding Systems for Pigs in Multi-Storey Buildings: A Review

Y Lv, Z Zheng, J Zeng, Y Chen, MA Abdeen, W Qiu… - …, 2024 - search.proquest.com
In recent years, in order to save land resources and ensure biosecurity, multi-storey
buildings for pig rearing are replacing traditional flat-floor methods in pig farms domestically …

Experiment and simulation analysis of the suspension behavior of large (5–30 mm) nonspherical particles in vertical pneumatic conveying

D Yang, B Xing, J Li, Y Wang, N Hu, S Jiang - Powder Technology, 2019 - Elsevier
The particle suspension velocity has a strong practical impact on pneumatic conveying
systems. The barycenter and centroid of large nonspherical particles are not in the same …

Simulation of two-phase flow of shotcrete in a bent pipe based on a CFD–DEM coupling model

G Ma, H Ma, Z Sun - Applied Sciences, 2022 - mdpi.com
To solve the problems in determining the interactions among particles and between particles
and pipe walls in pneumatic conveying systems in field tests, this article studied the two …

Study of gas-solid two-phase flow in pipeline elbows using an LES-DPM coupling method

Y Li, Y Zhou, Y Xiao, W Yang - Powder Technology, 2023 - Elsevier
For solid particles being conveyed pneumatically by a gas through a pipe elbow, the
uniformity of the particles has a strong influence on the conveying effect. In particular …

Efficiency and stability of lump coal particles swirling flow pneumatic conveying system

J Zhou, X Han, S Jing, Y Liu - Chemical Engineering Research and Design, 2020 - Elsevier
To clear the swirling flow pneumatic conveying performance for blocky fuel particles,
particularly for lump coal particles, a side inlet guide vane swirling generator was developed …

Conveying characteristics of shrimp feed pellets in pneumatic conveying system and minimum power consumption dissipation factor

J Song, T Wang, G Hu, Z Zhang, W Zhao, Z Wang… - Aquacultural …, 2023 - Elsevier
Based on the CFD-DEM coupling method, this paper explores the dilute phase pneumatic
conveying characteristics of shrimp feed particles. Furthermore, an experimental platform is …

Shape optimisation of the sharp-heeled Kaplan draft tube: Performance evaluation using Computational Fluid Dynamics

SJ Daniels, AAM Rahat, GR Tabor, JE Fieldsend… - Renewable Energy, 2020 - Elsevier
A methodology to assess the performance of an elbow-type draft tube is outlined. This was
achieved using Computational Fluid Dynamics (CFD) to evaluate the pressure recovery and …

Study of electrostatic charging of single particles during pneumatic conveying

M Taghavivand, B Elchamaa, A Sowinski, P Mehrani - Powder technology, 2019 - Elsevier
In this study the electrostatic charging behaviour of single particles of different sizes and
materials were investigated during pneumatic conveying. The particles used included 3.18 …

Assessment of larvae killing pneumatic conveying system elbow: Screening the pressure drop and numerical simulation

P Mohammadzadeh, G Shahgholi… - Journal of Food …, 2021 - Wiley Online Library
Optimum design of the conveying process plays a key role in the enhancement of system
performance. In this study, a critical section of a larvae killing system in wheat conveying …

Collision characteristics of coal particles in arc-shaped plug elbow for pneumatic conveying

F Zhou, L Feng, Q Zhang, K Gao - Advanced Powder Technology, 2024 - Elsevier
Particle collisions are one of the main causes of elbow wear. In this study, an arc-shaped
plug elbow was proposed. Combined with the pneumatic conveying experiment of coal …