Engineering Mechanics

Proceedings Vol. 20 (2014)

ENGINEERING MECHANICS 2014

Copyright © 2014 Brno University of Technology Institute of Solid Mechanics, Mechatronics and Biomechanics

 

Wydrych J., Borsuk G., Dobrowolski B.
pages 777 - 780, full text

Use of large power boilers requires appropriate distribution of the air - coal particle mixture to particular burners. The tests of gas and coal distribution show the problem of their non-uniformity under different working conditions of the system. In the paper multi-phase flow models were presented in the installation with elbow. In the work three methods: Euler-Euler, Euler-Lagrange and E-L with modification were compared with results of experiment. This work shows that the Euler-Euler model seems to be more useful for the considered flows.

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