Dr. Jaroslaw Krzywanski
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Dr. Jaroslaw Krzywanski

Lecturer
Jan Dlugosz University in Czestochowa, Poland

Highest Degree
Ph.D. in Environmental Engineering from The Silesian University of Technology, Poland

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Biography

Dr. Jaroslaw Krzywanski is currently working as Lecturer-Researcher at Jan Dlugosz University in Czestochowa, Faculty of Mathematics and Natural Science. He has completed his D.Sc. in Environmental Engineering from The Silesian University of Technology, Poland. He also participated in 4 research projects. He is also serving as reviewer for number of journals. He is also member of many conference committees. He is member of International Engineering and Technology Institute, Asian Council of Science Editors, Scientia Research Library, and American Chemical Society (ACS). He has 37 publications in journals as author/co-author. He is member of Committee on Education at Faculty of Mathematics and Natural Science, Jan Dlugosz University in Czestochowa. He is member of editorial board in number of journals. His area of interest focuses on Modeling, Artificial Intelligence, Neural Networks, Fuzzy Logic, Computational Particle Fluid Dynamics, Fluidization Technology, Fluidized Bed and Circulating Fluidized Bed Boilers, Combustio, Oxy-Combustion; Coal and Biomass Co-combustion, Heat Transfer, Artificial Neural Networks, Adsorption Chillers, and Chemical Looping Combustion.

Area of Interest:

Environmental Sciences
100%
Artificial Neural Networks
62%
Matlab
90%
Numerical Methods
75%
Finite Difference Method
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Krzywanski, J. and W. Nowak, 2016. Modeling of bed-to-wall heat transfer coefficient in a large-scale CFBC by fuzzy logic approach. Int. J. Heat Mass Transfer, 94: 327-334.
    CrossRef  |  Direct Link  |  
  2. Krzywanski, J., T. Czakiert, A. Blaszczuk, R. Rajczyk, W. Muskala and W. Nowak, 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 Proces. Technol., 137: 66-74.
    Direct Link  |  
  3. Krzywanski, J., T. Czakiert, A. Blaszczuk, R. Rajczyk, W. Muskala and W. Nowak, 2015. A generalized model of SO 2 emissions from large-and small-scale CFB boilers by artificial neural network approach Part 2. SO 2 emissions from large-and pilot-scale CFB boilers in O 2/N 2, O 2/CO 2 and O 2/RFG combustion atmospheres. Fuel Process. Technol., 139: 73-85.
    CrossRef  |  Direct Link  |  
  4. Krzywanski, J. and W. Nowak, 2015. Artificial intelligence treatment of SO2 emissions from CFBC in air and oxygen-enriched conditions. J. Energy Eng. .
    Direct Link  |  
  5. Krzywanski J. and W. Nowak, 2015. Neurocomputing approach for the prediction of NOx emissions from CFBC in air-fired and oxygen-enriched atmospheres. J. Power Technol., .
  6. Krzywanski, J., R. Rajczyk and W. Nowak, 2014. Model research of gas emissions from lignite and biomass co-combustion in a large scale CFB boiler. Chem. Process Eng., 35: 217-231.
    Direct Link  |  
  7. Krzywanski, J., A. Blaszczuk, T. Czakiert, R. Rajczyk and W. Nowak, 2014. Artificial Intelligence Treatment of NOx Emissions from CFBC in Air-Fired and Oxy-Fuel Conditions. In: Fluidized Bed Technology, Li, J., F. Wei, X. Bao and W. Wang (Eds.). Chemical Industry Press, Beijing, China, pp: 619-624.
  8. Komorowski, M., P. Mirek, J. Krzywanski, W. Nowak and K. Sztekler, 2014. Vertical Suspension Density Distribution Under Air/Carbon Dioxide Conditions in a Circulating Fluidized Bed. In: Fluidized Bed Technology, Li, J., F. Wei, X. Bao and W. Wang (Eds.). Chemical Industry Press, Beijing, China, pp: 829-834.
  9. Blaszczuk, A., W. Nowak, S. Jagodzik and J. Krzywanski, 2014. Bed-to-Wall Heat Transfer in a Large-Scale Supercritical CFB Combustor Under Flue Gas Recirculation Conditions. In: Fluidized Bed Technology, Li, J., F. Wei, X. Bao and W. Wang (Eds.). Chemical Industry Press, Beijing, China, pp: 625-630.
  10. Krzywanski, J., R. Rajczyk, M. Bednarek, M. Wesolowska and W. Nowak, 2013. Gas emissions from a large scale circulating fluidized bed boilers burning lignite and biomass. Fuel Proces. Technol., 116: 27-34.
    Direct Link  |  
  11. Krzywanski, J. and W. Nowak, 2012. The Non-Iterative Estimation of Heat Transfer Coefficient in the CFB Boilers by Artificial Neural Network Method. In: Heat Transfer and Renewable Sources of Energy, Stachel, A.A. and D. Mikielewicz (Eds.). ZUT Press, Szczecin-Miedzyzdroje, Poland, pp: 455-463.
  12. Krzywanski, J. and W. Nowak, 2012. Modeling of heat transfer coefficient in the furnace of CFB boilers by artificial neural network approach. Int. J. Heat Mass Transfer, 55: 4246-4253.
    Direct Link  |  
  13. Muskała, W., J. Krzywanski, T. Czakiert and W. Nowak, 2011. The research of CFB boiler operation for oxygen-enhanced dried lignite combustion. Rynek Energii, 1: 172-176.
    Direct Link  |  
  14. Krzywanski, J., T. Czakiert, W. Muskała and W. Nowak, 2011. Modelling of CO2, CO, SO2, O2 and NOx emissions from the oxy-fuel combustion in a circulating fluidized bed. Fuel Proces. Technol., 92: 590-596.
    Direct Link  |  
  15. Muskala, W., J. Krzywanski, R. Rajczyk, M. Cecerko, B. Kierzkowski, W. Nowak and W. Gajewski, 2010. Investigation of erosion in CFB boilers. Rynek Energii, 2: 97-102.
    Direct Link  |  
  16. Muskala, W., J. Krzywanski and W. Nowak, 2010. Modelling of Thermal Conditions and Fluid Dynamics in Fluidized Bed Boilers Operating with Non-Standard Gas Mixtures. In: Advanced Technologies for Combustion and Flue Gas Treatment, Nowak, W. and M. Pronobis (Eds.). Silesian University of Technology Press, Gliwice, Poland, pp: 99-102.
  17. Muskala, W., J. Krzywanski and W. Nowak, 2010. Modelling of Pollutants Emission in Fluidized Bed Boilers Operating with Non-Standard Gas Mixtures. In: Advanced Technologies for Combustion and Flue Gas Treatment, Nowak, W. and M. Pronobis (Eds.). Silesian University of Technology Press, Gliwice, Poland, pp: 103-107.
  18. Muskala, W., J. Krzywanski and W. Nowak, 2010. Different Oxygen Contents in Atmospheres based on N2 an CO2: Thermal Balance and Fluid Dynamics In: Advanced Technologies for Combustion and Flue Gas Treatment, Nowak, W. and M. Pronobis (Eds.). Silesian University of Technology Press, Gliwice, Poland, pp: 189-190.
  19. Muskala, W., J. Krzywanski and W. Nowak, 2010. Analysis of CFB Boilers Operation with Different Oxygen Contents in Atmospheres based on N2 an CO2: Flue Gas Components Emission. In: Advanced Technologies for Combustion and Flue Gas Treatment, Nowak W. and M. Pronobis (Eds.). Silesian University of Technology Press, Gliwice, Poland, pp: 191-196.
  20. Muskala, W., J. Krzywanski and W. Nowak, 2010. Analysis of CFB Boilers Operation with Different Oxygen Contents in Atmospheres based on N2 an CO2: Boiler Operation During Preliminary Fuel Drying. In: Advanced Technologies for Combustion and Flue Gas Treatment, Nowak, W. and M. Pronobis (Eds.). Silesian University of Technology Press, Gliwice, Poland, pp: 196-203.
  21. Muskała, W., J. Krzywanski and W. Nowak, 2010. Numerical Methods for Simulation of Oxygen Enhanced Combustion Processes. Fluidized Bed Boilers. In: Advanced Technologies for Combustion and Flue Gas Treatment, Nowak, W. and M. Pronobis (Eds.). Silesian University of Technology Press, Gliwice, Poland, pp: 96-98.
  22. Krzywanski, J., T. Czakiert, W. Muskala, R. Sekret and W. Nowak, 2010. Modeling of solid fuels combustion in oxygen-enriched atmosphere in circulating fluidized bed boiler: Part 1. The mathematical model of fuel combustion in oxygen-enriched CFB environment. Fuel Proces. Technol., 91: 290-295.
    Direct Link  |  
  23. Krzywanski, J., T. Czakiert, W. Muskala, R. Sekret and W. Nowak, 2010. Modeling of solid fuel combustion in oxygen-enriched atmosphere in circulating fluidized bed boiler: Part 2. Numerical simulations of heat transfer and gaseous pollutant emissions associated with coal combustion in O2/CO2 and O2/N2 atmospheres enriched with oxygen under circulating fluidized bed conditions. Fuel Proces. Technol., 91: 364-368.
    Direct Link  |  
  24. Krzywanski J., 2010. Nitrogen oxides impact on the human health. Work Health Saf., 1: 5-7.
  25. Krzywanski, J., 2009. Solid fuels combustion in oxygen-enriched atmospheres in CFB boilers. Part I. Emission of gaseous pollutants, climate safety and human health. Work Health Safety, 1: 18-24, (In Polish).
  26. Krzywanski J., 2009. Solid fuels combustion in oxygen-enriched atmospheres in CFB boilers. Part III. The research of gaseous pollutants emissions. Work Health Saf., 3-4: 19-23.
  27. Krzywanski J., 2009. Solid fuels combustion in oxygen-enriched atmospheres in CFB boilers. Part II. Process description. Work Health Saf., 3-4: 17-19.
  28. Muskala, W., J. Krzywanski, T. Czakiert, R. Sekret and W. Nowak, 2008. Combustion in O2 and CO2 modified atmospheres. Energetyka, 10: 669-671.
  29. Muskala, W., J. Krzywanski, R. Sekret and W. Nowak, 2008. Model research of coal combustion in circulating fluidized bed boilers. Chem. Process Eng., 29: 473-492.
    Direct Link  |  
  30. Krzywanski, J., W. Muskala and W. Nowak, 2008. Application of neural networks for determining of the effective heat transfer coefficient in a circulating fluidized bed. Energetyka, 11: 761-764, (In Polish).
  31. Krzywanski J., 2008. Modern solutions for waste disposal. Saf. Supervisor, 3: 18-19.
  32. Krzywanski J., 2008. Interesting technological solutions in the fields of the waste utilization and the waste-water disposals management. Work Health Saf., 4: 24-32.
  33. Muskała W., J. Krzywanski, R. Rajczyk, M. Cecerko, B. Kierzkowski, W. Nowak and W. Gajewski, 2007. Investigation of erosion in CFB boilers. Rynek Energii, 2: 1-8.
  34. Muskala, W., J. Krzywanski and W. Nowak, 2006. Influence of modifiers on the technical and ecological conditions of solid fuels combustion. Part II. Experiment results from the application of a specific combustion process modifier. Air Protect. Wastes Problems, 1: 15-20, (In Polish).
  35. Muskala, W., J. Krzywanski and W. Nowak, 2006. Influence of modifiers on the technical and ecological conditions of solid fuels combustion. Part I. Review experiences on the application of combustion process modifiers. Air Protect. Wastes Problems, 1: 10-15, (In Polish).
  36. Nowak, W., J. Krzywanski, W. Muskała and J. Zajdel, 2004. Simulation of the WR - 5 boiler operation during coal and biomass co-combustion. Fuels Energy Econ., 3: 10-12.
  37. Nowak, W., J. Krzywanski, W. Muskała and J. Zajdel, 2003. Simulation of the OP-210 boiler operation for simultaneous coal and flue gas feed. Fuels Energy Econ., 4: 17-19.

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