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Study on the technology of air delivery concrete

Jahai deep

Abstract


The carries out finite element analysis of the conveying process of aerated concrete , According to the flow pattern distribution and trajectory of concrete pellets in the process of conveying , Get Concrete pellets in the pneumatic conveying process with " thin flow planktonic " conditions for delivery , not only optimizes structural parameters for aerated concrete wet-jet machines , Sex Analysis provides important theoretical basis , At the same time, it has practical guiding significance for the application of air-delivery concrete technology .


Keywords


Pneumatic conveying ; wet-jet machine ; Finite Element analysis Figure category number :TU 755

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References


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Han Jingzhong . Example and analysis of fluid engineering simulation [M]. Beijing : Beijing University Press ,2009, 260-276.

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Huang Xijun , Dong Jinchong . Research on swirl field in pneumatic conveying pipe [/J]. Air Move Mechanics report ,1993 (7): 275-278.




DOI: http://dx.doi.org/10.18686/ct.v4i1.1210

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