The Granule Mechanic Model for Numerical Simulation of Coal Stream in Coal-Fired Power Plant

Hui Chun Peng; Qing He

doi:10.4028/www.scientific.net/AMM.34-35.1383

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 34-35The Granule Mechanic Model for Numerical...

The Granule Mechanic Model for Numerical Simulation of Coal Stream in Coal-Fired Power Plant

Abstract:

In this paper, the contact models of particle system of coal stream are analyzed; the granule mechanic models of coal stream in different imposed conditions are summarized. Using 3d-discrete element method, a particle mechanic model of clumps is constructed by the contact bonding model to simulate the cataclasm phenomena during the coal conveying of Coal-fired power plant, which plays an important role in assuring the fidelity and integrality of 3D virtual coal conveying scene.

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Periodical:

Applied Mechanics and Materials (Volumes 34-35)

Pages:

1383-1387

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.34-35.1383

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Online since:

October 2010

Authors:

Hui Chun Peng, Qing He

Keywords:

Contact Model, Discrete Element Method (DEM), Granular Flow, Granule Mechanics

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