Dr. Jarosław Krzywański

Jan Dlugosz University in Czestochowa, Poland

Lecturer-Researcher

Email: jkrzywanski@tlen.pl

Qualifications

1999 Ph.D., The Silesian University of Technology, Poland, Environmental Engineering

1992 M.Sc., Czestochowa University of Technology, Poland, Mechanical Engineering

Publications (selected)

1. KRZYWANSKI J., CZAKIERTT., PANOWSKI M., WESOLOWSKA M., KOMOROWSKI M., NOWAK W., De SUOZA-SANOTSM., 2015. Experience in Modeling of Oxygen-Enriched Combustion in a CFB Boiler, Proc. of the 22nd International Conference on Fluidized Bed Conversion, June 14 – 17, 2015, Turku, Finland, 1125 – 1134.
2. KRZYWANSKI J., CCZAKIERT T., BLASZCZUK A., RAJCZYK R., MUSKALA W., NOWAK W., 2015.A generalized model of SO2 emissions from large- and small-scale CFB boilers by artificial neural network approach, Part 1. The mathematical model of SO2 emissions in air-firing, oxygen-enriched and oxycombustion CFB conditions, Fuel Processing Technology, 137, 66 - 74.
3. KRZYWANSKI J., NOWAK W., 2015. ARTIFICIAL INTELLIGENCE TREATMENT OF SO2 EMISSIONS FROM CFBC IN AIR AND OXYGEN-ENRICHED CONDITIONS, J. Energy Eng.-ASCE, (DOI: 10.1061/(ASCE)EY.1943-7897.0000280 (in press).
4. KRZYWANSKI J., RAJCZYK R., NOWAK W., 2014.Model research of gas emissions from a lignite and biomass co-combustion in a large scale CFB boiler, Chemical and Process Engineering, 2014, Issue 35, Vol.2, 217-231.
5. KRZYWANSKI J., BLASZCZUK A., CZAKIERT T., RAJCZYK R., NOWAK W, 2014.Artificial intelligence treatment of NOx emissions from CFBC in air-fired and oxy-fuel conditions, [in:] Li J., Wei F., Bao X., Wang W. (eds.), Fluidized Bed Technology, Chemical Industry Press, Beijing, China, ISBN 978-7-122-20169-0, 619 – 624.
6. KRZYWASNKI J., RAJCZYK R., BEDNAREK M., WESOLOWSKA M., NOWAK W., 2013.Gas emissions from large scale circulating fluidized bed boilers burning lignite and biomass, Fuel Processing Technology, Vol. 116, 27 - 34.
7. Krzywański J., Czakiert T., Muskała W., Nowak W., Pacyna J., Emissions of CO2, CO, NOxand N2O from dried lignite combustion in oxygen – enriched O2/CO2atmospheres in a CFB Boiler, Archives of Energetics (in press).
8. Krzywanski J., Nowak W. (2012), Modeling of heat transfer coefficient in the furnace of CFB boilers by artificial neural network approach, International Journal of Heat and Mass Transfer, 55, 4246 – 4253.
9. Krzywanski J., Rajczyk R., Komorowski M., Nowak W. (2012), Model Research of Coal and Biomass Co-Combustion in a Large Scale Circulating Fluidized Bed Boiler, Proceedings of the 37th International Technical Conference on Clean Coal & Fuel Systems, Clearwater, Florida, USA, 331-342.
10. Krzywański J., Czakiert T., Muskała W., Nowak W. (2011), Modelling of CO2, CO, SO2, O2and NOxemissions from the oxy-fuel combustion in a circulating fluidized bed, Fuel Processing Technology, Vol. 92, Issue 3 590-596.
11. Muskała W., Krzywański J., Nowak W. (2011), The Researchof CFB Boiler Operation for Oxygen Enhanced Dried Lignite Combustion, Proc. of the International Conference on Circulating Fluidized Beds and Fluidized Bed Technology, USA, Sunriver, Oregon, 473-480.
12. Krzywański J., Czakiert T., Muskała W., Nowak W. (2011), Modelling of flue gas components emissions during solid fuels combustion in air and oxygen-enriched atmosphere in Circulating Fluidized Bed Boilers, Proc. of the International Conference on Circulating Fluidized Beds and Fluidized Bed Technology, USA, Sunriver, Oregon 2011.
13. Krzywanski J., Czakiert T., Muskala W., Sekret R., Nowak W. (2010), Modeling of Solid Fuels Combustion in Oxygen-Enriched Atmosphere in Circulating Fluidized Bed Boiler – Part II. Numerical simulations of heat transfer and gaseous pollutants emissions associated with coal combustion in O2/CO2and O2/N2atmospheres enriched with oxygen under circulating fluidized bed conditions, Fuel Processing Technology, 91, 364-368.
14. Krzywanski J., Czakiert T., Muskala W., Sekret R. (2010), Nowak W., Modeling of Solid Fuels Combustion in Oxygen-Enriched Atmosphere in Circulating Fluidized Bed Boiler – Part I. The mathematical model of fuel combustion in oxygen-enriched CFB environment, Fuel Processing Technology, 91, 290-295.
15. Muskała W., Krzywański J., Rajczyk R., Cecerko M., Kierzkowski B., Nowak W., Gajewski W. (2009), Investigations of Erosion in CFB Boilers,Procedings of the International Conference on Boiler Technology 2009, Szczyrk, Poland, 195-216.
16. Krzywański J., Muskała W., Nowak W. (2009), Modeling of Oxygen Enriched Combustion In CFB Boilers, Procedings of the International Conference on Boiler Technology, Szczyrk, Poland, 2009: 95-110.
17. Krzywański J., Muskała W., Nowak W. (2008), Application of neural networks for determining of the effective heat transfer coefficient in a circulating fluidized bed, Energetyka, Problemy Energetyki i Gospodarki Paliwowo-Energetycznej, 11, 761-764 (in Polish).
18. Nowak W., Krzywański J., Klajny T. (2008), Coal Combustion in Oxygen Enhanced Conditions, Procedings of the 21stInternational Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems ECOS 2008, Cracow, Poland, 1667-1674.
19. Muskała W., Krzywański J., Sekret R, Nowak W. (2008), Model research of coal combustion in circulating fluidized bed boilers, Chemical And Process Engineering, 29, 473-492.
20. Klajny T., Krzywanski J., Nowak W. (2007), Mechanism and Kinetics of coal combustion in oxygen enhanced conditions. Procedings of the 6th International Symposium on Coal Combustion, Wuhan, China, 148-153.
21. Muskała W., Krzywański J., Nowak W. (2005), Analysis of coal combustion for circulating fluidized bed boilers, The 19th National Congress of Thermodynamicists, Sopot, Poland, 281.