CFD Simulation of Co-combustion of Biomass and Coal in a Cement Calciner

Mikulčić, Hrvoje and Von Berg, Eberhard and Vujanović, Milan and Duić, Neven (2013) CFD Simulation of Co-combustion of Biomass and Coal in a Cement Calciner. = CFD Simulation of Co-combustion of Biomass and Coal in a Cement Calciner. In: 8th Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems, SDEWES 2013, 22.-27.09.2013., Dubrovnik, Hrvatska.

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Official URL: http://bib.irb.hr/prikazi-rad?rad=658024

Abstract

Combustion of biomass and especially co-combustion of biomass and coal, are modes of fuel utilization that are increasingly gaining in significance in cement industry. One possibility for the control and investigation of the co-combustion process are CFD simulations. The purpose of this paper is to present a CFD simulation of the co-combustion of biomass and coal in a cement calciner. Numerical models of pulverized coal and biomass combustion were developed and implemented into a commercial computational fluid dynamics code FIRE, which was then used for the analysis. A three dimensional geometry of a real industrial cement calciner was used for the CFD simulation. The results gained by this simulation can be used for the improving the understanding of the co-combustion process inside the calculated calciner, and for the reducing of its pollutant emissions.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): Cement calciner ; Co-combustion ; Coal ; Biomass ; Calcination process ; CFD
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 500 Department of Energy, Power Engineering and Environment > 510 Power Engineering and Energy Management Chair
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 06 Apr 2016 10:31
Last Modified: 18 Apr 2016 14:14
URI: http://repozitorij.fsb.hr/id/eprint/5455

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