Optimization of Waste Pneumatic Transportation System by Results of Facility Diagnosis

Won-Sik, Chung

doi:10.5293/kfma.2010.13.5.054

Cited by 1 publication

(1 citation statement)

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“…J. Li et al [26] developed an experimental technique for analyzing the plug flow in pneumatic conveying pipelines by using pressure measurement. Wonsik Chung [27] optimized the garbage pneumatic conveying system based on the facility diagnosis results. Niranjana Behera et al [28] established a mathematical model of solid friction coefficient, which realized a low error to predict the pressure drop of the pneumatic conveying system.…”

Section: Introductionmentioning

confidence: 99%

Study on the Influence of Different Factors on Pneumatic Conveying in Horizontal Pipe

Wang

et al. 2023

Applied Sciences

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Aiming at the problems of high energy consumption and particle breakage in the pneumatic conveying process of large-scale breeding enterprises, in this paper, based on the theoretical calculated value of particle suspension velocity, a computational fluid model and a discrete element model are established based on computational fluid dynamics (CFD) and discrete element method (DEM). Then, through the numerical simulation of gas-solid two-phase flow, the influence of four factors of conveying wind speed, particle mass flow rate, pipe diameter, and particle size on the velocity distribution of particles in a horizontal pipe, dynamic pressure change in the pipe, pressure drop in the pipe, and solid mass concentration are studied. The results show that the k-ε turbulence model can better simulate the movement of gas-solid two-phase flow, and through the analysis of the simulation, the influence of four different factors on the conveying characteristics is obtained, which provides a scientific basis for the construction of the conveying line.

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Section: Introductionmentioning

confidence: 99%

Study on the Influence of Different Factors on Pneumatic Conveying in Horizontal Pipe

Wang

et al. 2023

Applied Sciences

View full text Add to dashboard Cite

show abstract

Optimization of Waste Pneumatic Transportation System by Results of Facility Diagnosis

Cited by 1 publication

References 1 publication

Study on the Influence of Different Factors on Pneumatic Conveying in Horizontal Pipe

Study on the Influence of Different Factors on Pneumatic Conveying in Horizontal Pipe

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