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Influence of pipeline parameters on the unsteady flow characteristics of high-concentration viscous solid waste

delete2026-04-22
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PRE
AI
W
Weixiong Zheng
R
Rui Li
M
Miao Wu
李强 cover
李强 (Qiang Li) *
X
Xiwei Ke *
J
Junfu Lyu
DOI:10.1016/j.cjche.2026.03.021delete
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Abstract

Abstract

En 中文
• Pipeline length affects pressure stabilization time in an exponential manner. • Increasing diameter suppresses backflow but amplifies pressure fluctuations. • Proportional scaling of pipeline yields asymmetric velocity and pressure responses. • A check valve effectively suppresses pressure fluctuations and material backflow. • Provides a theoretical basis for pipeline parameter design of viscous solid waste.
Keywords:
pipeline parameters
unsteady flow
viscous solid waste
pressure fluctuations
backflow suppression

Journal

Chinese Journal of Chemical Engineering cover
Chinese Journal of Chemical Engineering
IF:
3.7
Papers:
5.1K
Citations:
1.1W

Organization

N
Nanjing University of Science and Technology
Scholars:
5.6K
Papers: 2.2K
Citations: 25
C
china university of mining and technology
Scholars:
4.8K
Papers: 1.7K
Citations: 0
T
Tsinghua University
Scholars:
8.6K
Papers: 4.1K
Citations: 17.7W
H
huairou laboratory
Scholars:
135
Papers: 58
Citations: 3
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