Using CFD code FLOREAN for simulations of industrial boiler
DOI:
https://doi.org/10.26577/2218-7987-2014-5-1-60-68Keywords:
computational fluid dynamics, Multi diameter model, combustion process, Fuel Oil Combustion Model, Coal Combustion Model.Abstract
Computational fluid dynamics (CFD) becomes more and more reliable tool to analyze the furnace opera-tion under different conditions. This paper provides and overview of the current possibilities of 3D–Finite Volume tool FLOREAN developed at the Institute for Heat and Fuel technology TU Braunschweig. This program is used for simulations of combustion processes in industrial furnaces. FLOREAN has been applied for the calculation of a fur-nace chamber of Aksu power station fired with low grade coal of Ekibastuz (Kazakhstan). Distributions of different parameters such as temperature, fluid flow properties (velocities, pollutant substances such as CO, NOx) etc. are si-mulated. These simulations can be used to design furnaces, optimize furnace operation and minimize pollutant emis-sions.References
1. Leithner R., Müller H. CFD studies for boilers //Second M.I.T. Conference on computational Fluid and Solid Mechanics. - M.I.T., Cambridge.-2003 P.15-35.
2. Epple B., Leithner R., Linzer W., Walter H. Simulation von Kraftwerken und Wärmetechnischen Anlagen. ISBN: 978-3-211-29695-0.-
XLIV.- 2009. P.17-22.
3. Zindler H., Walter H., Hauschke A., Leithner R. Dynamic Simulation of a 800 MW Hard coal one-through supercritical power plant to fulfill
the Great Britain grid code // Proceedings of 6th IASME/WSEAS Int. Conference on Heat transfer, thermal engineering and environment.- Rhodes.- Greece.- 2008.-P.184 -192.
4. Müller H. Numerische Berechnung Dreidimensionaler
Turbulenter Strömungen in Dampferzeugernmit
Wärmeübergang und Chemischen Reaktionen am Beispiel des SNCR- Verfahrens und der Kohleverbrennung. Fortschr.- Ber. VDIVerlag.
Vol. 6, 1992, 158 p. 5. Lockwood F. etc. An improved flux model for
thecalculation of radiation heat transfer in combustion chambers //ASME Paper 76–HT–55.- 1976. 6. Lockwood F., Shah N.G. A new radiation
solution method for incorporation in general combustion procedures //18.Symp. (International) on Combustion.- The Combustion Institute.-1981.- P.1405-1414.
7. Domke K., Computer graphics and radiative heat exchange – similarities and differences in description and calculation methods // A Series of Reference Booksand Textbooks, 6th IASME /WSEAS Int. Conference on Heat transfer, thermal engineering and environment. - Rhodes.- Greece.- August 20 – 22.- 2008.-P.271-276.
8. Brandt F., Brennstoffe und Verbrennungsrechnung FDBR, Fachbuchreihe Bd. 1 Vulkan Verlag Essen.- 1981.
9. Magnussen B. F., etc. On the mathematical modeling of turbulent combustion with special emphasis on soot formation and combustion //16th Symp. (Int.) Combustion.-1976.-P.719–729.
10. Hansen W. Ölfeuerungen. Brennstoff, Technische Einrichtungen, Anwendungen. Springer Verlag, 1970, 455 p.
11. Lendt B. Numerische Berechnungder Stickoxid-konzentration in ohlenstaubflammen – Ein Vergleichunters chiedlicher Reaktionsmodelle. VDI-Verlag. - 1991. - Reihe6.- №254.-P.195.
12. Ro S. Numerische Berechnung der NOx- Bildung in Kohlenstaubflammen – Einfluss des-Dralles und Brennstoffstickstoffgehaltes.VDI–Verlag.-Reihe 6.- №271.- 992.-P.184.
13. Zeldovich Y.B. The oxidation of nitrogen in combustion explosions. ActaPhysicochim. USSR.-21.-1946.- P.577-628.
14. De Soete G. Overall reaction rates of NO and N2 formation from fuel nitrogen // 15th international symposium on combustion. - Pittsburgh.- USA.- The Combustion Institute.- 1975.-P.1093- 1102.
15. Mitchell J., Tarbell J. A kinetic model of nitric oxide formation during pulverizedcoal combustion, AIChE Journal. - 1982. -P.302-320.
16. Aliarov B.K., Ustimenko B.P., Buhman M.A. Development and inculcation vertical threechannels burners on the boilers PK-39 Ermnakovskaja Power Plant. Report №01910010550.-Каz.
SRIETP.-Almaty.- 1991.- 59
2. Epple B., Leithner R., Linzer W., Walter H. Simulation von Kraftwerken und Wärmetechnischen Anlagen. ISBN: 978-3-211-29695-0.-
XLIV.- 2009. P.17-22.
3. Zindler H., Walter H., Hauschke A., Leithner R. Dynamic Simulation of a 800 MW Hard coal one-through supercritical power plant to fulfill
the Great Britain grid code // Proceedings of 6th IASME/WSEAS Int. Conference on Heat transfer, thermal engineering and environment.- Rhodes.- Greece.- 2008.-P.184 -192.
4. Müller H. Numerische Berechnung Dreidimensionaler
Turbulenter Strömungen in Dampferzeugernmit
Wärmeübergang und Chemischen Reaktionen am Beispiel des SNCR- Verfahrens und der Kohleverbrennung. Fortschr.- Ber. VDIVerlag.
Vol. 6, 1992, 158 p. 5. Lockwood F. etc. An improved flux model for
thecalculation of radiation heat transfer in combustion chambers //ASME Paper 76–HT–55.- 1976. 6. Lockwood F., Shah N.G. A new radiation
solution method for incorporation in general combustion procedures //18.Symp. (International) on Combustion.- The Combustion Institute.-1981.- P.1405-1414.
7. Domke K., Computer graphics and radiative heat exchange – similarities and differences in description and calculation methods // A Series of Reference Booksand Textbooks, 6th IASME /WSEAS Int. Conference on Heat transfer, thermal engineering and environment. - Rhodes.- Greece.- August 20 – 22.- 2008.-P.271-276.
8. Brandt F., Brennstoffe und Verbrennungsrechnung FDBR, Fachbuchreihe Bd. 1 Vulkan Verlag Essen.- 1981.
9. Magnussen B. F., etc. On the mathematical modeling of turbulent combustion with special emphasis on soot formation and combustion //16th Symp. (Int.) Combustion.-1976.-P.719–729.
10. Hansen W. Ölfeuerungen. Brennstoff, Technische Einrichtungen, Anwendungen. Springer Verlag, 1970, 455 p.
11. Lendt B. Numerische Berechnungder Stickoxid-konzentration in ohlenstaubflammen – Ein Vergleichunters chiedlicher Reaktionsmodelle. VDI-Verlag. - 1991. - Reihe6.- №254.-P.195.
12. Ro S. Numerische Berechnung der NOx- Bildung in Kohlenstaubflammen – Einfluss des-Dralles und Brennstoffstickstoffgehaltes.VDI–Verlag.-Reihe 6.- №271.- 992.-P.184.
13. Zeldovich Y.B. The oxidation of nitrogen in combustion explosions. ActaPhysicochim. USSR.-21.-1946.- P.577-628.
14. De Soete G. Overall reaction rates of NO and N2 formation from fuel nitrogen // 15th international symposium on combustion. - Pittsburgh.- USA.- The Combustion Institute.- 1975.-P.1093- 1102.
15. Mitchell J., Tarbell J. A kinetic model of nitric oxide formation during pulverizedcoal combustion, AIChE Journal. - 1982. -P.302-320.
16. Aliarov B.K., Ustimenko B.P., Buhman M.A. Development and inculcation vertical threechannels burners on the boilers PK-39 Ermnakovskaja Power Plant. Report №01910010550.-Каz.
SRIETP.-Almaty.- 1991.- 59
Downloads
How to Cite
Askarova, A. S., Leithner, R., Bolegenova, S. A., Maximov, Y. V., & Aitbayeva, A. (2014). Using CFD code FLOREAN for simulations of industrial boiler. International Journal of Mathematics and Physics, 5(1), 60–68. https://doi.org/10.26577/2218-7987-2014-5-1-60-68
Issue
Section
Thermophysics
