A NUMERICAL ANALYSIS OF THE FLOW THROUGH THE ELBOW IN THE BOILER PULVERIZED COAL SYSTEM
Abstract eng: 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.
Contributors:
Publisher:
Brno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
Conference Title:
Conference Title:
Engineering Mechanics 2014
Conference Venue:
Svratka (CZ)
Conference Dates:
12/05/2014 - 15/05/2014
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-12-04, last modified 2014-12-04