LES Modelling of Pulverized Coal Combustion in O2/CO2 mixture

• Autorzy: Warzecha P. , Bogusławski A.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of pulverized coal combustion process modelling using Large Eddy Simulation. First the methodology for the testing of mesh resolution is presented. The combustion process was carried out using single mixture fraction approach. Results were obtained for different ratio of O2/CO2 in the oxidizer.

Słowa kluczowe

EN

coal combustion; pulverized coal

• Wydawca: Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archivum Combustionis
• Rocznik: 2010
• Tom: Vol. 30 nr 3
• Strony: 215--224
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Warzecha P.

autor

Bogusławski A.

• Czestochowa University of Technology, Institute of Thermal Machinery, Al. Armii Krajowej 21, 42-200 Czestochowa, POLAND,

Bibliografia

• [1] Buhre B. J. P., Elliott L. K., Sheng C. D., Gupta R. P., Wall T. F. “Oxy-fuel combustion technology for coal-fired power generation”, Progress in Energy and Combustion Science, vol. 31 (2005) pp. 283-307.
• [2] McDonald D., DeVault D., Varagani R., “Oxy-combustion in pulverized coal power plants for carbon dioxide concentration”, Electric Power Conference, Chicago, Illinois, USA (2007) pp. 1-9.
• [3] Sagaut P., “Large-Eddy Simulation for incompressible flows: An introduction”, Berlin/NY (2001) Publisher City: Springer-Verlag.
• [4] Pope S. B., “Ten questions concerning the Large-Eddy Simulation of turbulent flows”, New Journal of Physics, vol. 6 (2004) pp. 1-24.