Performance Analysis of Feeding Device of Port Pneumatic Grain Unloader in CFD

Li Wei Guo; Bo Liu

doi:10.4028/www.scientific.net/AMM.556-562.6115

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Performance Analysis of Feeding Device of Port...

Performance Analysis of Feeding Device of Port Pneumatic Grain Unloader in CFD

Abstract:

Feeding noozle of port pneumatic grain unloader is vital to the whole system, CFD is used to simulate the flow field and optimize the geometry of the vacuum nozzle. The Euler two-phase flow model is taken in the modeling. Secondary air parameter play an important part in the remodeling. Through the adjustment of secondary air , including the relative area and height of the inlet as well as adjustment of the nozzle geometry , the distribution of the concentration of solid particles is improved and the the pressure loss is reduced, thus exert the transport efficiency and energy consumption with a positive effect.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

6115-6118

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.6115

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Online since:

May 2014

Authors:

Li Wei Guo*, Bo Liu

Keywords:

CFD, Feeding Nozzle, Port Pneumatic Grain Unloader, Secondary Air

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References

[1] H.K. Versteeg, W. Malalasekera, An introduction to computationalfluid dynamics: thefinite volume method, Wiley, New York, (1995).

Google Scholar

[2] G.A. Tobin, R. Brinkmann, Theeffectivenessof street sweepers inremovingpollutants fromroad surfaces inFlorida, Journal of Environment Science andHealth137 (2002) 1687–1700.

Google Scholar

[3] G.E. Klinzing et al., Penumatic Conveying of Solids: A Theoretical and Practice Approach, Particle Technology Series 8. DOI 101007/978.

Google Scholar

[4] R.F. Breault, K.P. Smith, J.R. Sorenson, Residential street-dirt accumulation rates and chemical composition, and removal efficiency by mechanical- and vacuum-type sweepers, New Bedford, Massachusetts, 2003–04, U.S. Geological SurveyScientific Investigations Report, 2005, p.2005.

DOI: 10.3133/sir20055184

Google Scholar

[5] Li Shijiu, Zhou Xiaojun : Theory and application of Peumatic Conveying System[M](1992).

Google Scholar

[6] P.G. Clem, M. Rodriguez, J.A. Voigt and C.S. Ashley, U.S. Patent 6, 231, 666. (2001).

Google Scholar