THERMAL SCIENCE

International Scientific Journal

Authors of this Paper

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Guang-Heng Ge

,

Peng Gong

,

Zhan-Guo Ma

,

Min Xu

THE INFLUENCE LAW OF PIPE-LINE TRANSPORTATION FLOW OF MULTI-SOURCE COAL-BASED SOLID WASTE FILLING MATERIALS

ABSTRACT
Aiming at the problem of long-distance transportation of multi-source coal-based solid waste filling materials, combined with the physical characteristics of multi-source coal-based solid waste filling materials, the reliability of the simulation results is verified by comparing the numerical simulation with the measured data of the ring pipe experiment. The straight pipe conveying characteristics of multi-source coal-based solid waste filling slurry were studied by numerical simulation, and the variation law of resistance along the pipe during the flow of slurry in the pipe was obtained.
KEYWORDS
coal-based solid waste, numerical simulation, frictional resistance
PAPER SUBMITTED: 2024-08-02
PAPER REVISED: 2024-09-11
PAPER ACCEPTED: 2024-12-06
PUBLISHED ONLINE: 2025-06-01
DOI REFERENCE: https://doi.org/10.2298/TSCI2502539G
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2025, VOLUME 29, ISSUE Issue 2, PAGES [1539 - 1544]
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The influence law of pipe-line transportation flow of multi-source coal-based solid waste filling materials

2025 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence