Email: pawel.regucki@pwr.edu.pl

Unit: Faculty of Mechanical and Power Engineering » Department of Energy Conversion Engineering

ul. Na Grobli 13/15, 50-421 Wrocław
building L-1, room 315
phone +48 71 320 4828

Office hours

• Monday                         10:00 - 11:00
• Friday                            11.00 - 13.00

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Research fields

• theoretical and numerical fluid mechanics; thermal-flow problems in industrial installations; open and closed cooling systems of power units, application of numerical methods for modeling the thermal-flow phenomenon.

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Recent papers

2025

• Brzezicki M., Jabłońska J., Regucki P., Błoński D., Enhancing south-facing office environments at 51° latitude: optimizing shading, PV performance, and acoustics with sloped horizontal fins. Sustainability. 2025, vol. 17, nr 10, art. 4426, s. 1-29.

2022

• Romanik G., Rogula J., Regucki P., Investigation of the durability of gaskets in contact with bio- and aviation fuels. Materials. 2022. vol. 15 (18). art. 6288. p. 1-15.

• Szeliga Z., Honus St., Vavrova Z., Jirsa P., Vesely V., Carsky M., Vujanovic M., Regucki P., Krzyżyńska R., Effect of HCl on a sorption of mercury from gas evolved during incineration of hospital waste using entrained flow adsorbers. Waste Management (Elmsford). 2022. vol. 140. p. 74-80.

• Regucki P., Krzyżyńska R., Szeliga Z., Mathematical model for a single screw ash cooler of a circulating fluidized bed boiler. Powder Technology. 2022. vol. 396. p. 50-58. 

2021

• Brzezicki M., Regucki P., Kasperski J., Optimization of useful daylight illuminance for vertcal shading fins covered by photovoltaic panels for a case study of an office room in the city of Wrocław, Poland. Buildings. 2021. vol. 11 (12). art. 637. p. 1-19.

• Brzezicki M., Regucki P., Optimization of useful daylight illuminance vs. drag force for vertical shading fins/panels. Science and Technology for the Built Environment. 2021. vol. 27 (3), p. 367-376. 

2020 

• Regucki P., Lewkowicz M., Krzyżyńska R., Optimization of thermal-flow processes in a system of conjugate cooling towers. Heat Transfer Engineering. 2020. vol. 41 (22), p. 1938-1948.
  
  
• Krzyżyńska R., Szeliga Z., Pilar L., Borovec K., Regucki P., High mercury emission (both forms: Hg0 and Hg2+) from the wet scrubber in a full-scale lignite-fired power plant. Fuel (Guildford). 2020, vol. 270, art. 117491, p. 1-10.

2019 

• Vesely V., Szeliga Z., Vavrova Z., Czech B., Regucki P., Krzyżyńska R., Characteristic of mercury on the surface of ash originating from electrostatic precipitation of lignite and bituminous coal-fired power plants. Environment Protection Engineering. 2019, vol. 45 (4), p. 45-59.
  
  
• Regucki P., Lewkowicz M., Krzyżyńska R., Optimization of thermal-flow processes in a system of conjugate cooling towers. Heat Transfer Engineering. 2019, p. 1-11. 

2018

• Krzyżyńska R., Hutson N. D., Zhao Y., Szeliga Z., Regucki P., Mercury removal and its fate in oxidant enhanced wet flue gas desulphurization slurry. Fuel (Guildford). 2018, vol. 211, p. 876-882.

• Regucki P., Lewkowicz M., Krzyżyńska R., Jouhara H., Numerical study of water flow rates in power plant cooling systems. Thermal Science and Engineering Progress. 2018, vol. 7, p. 27-32.
  
• Regucki P., Lewkowicz M., Krzyżyńska R.,Thermal-flow study of closed cooling system with cooling towers. Rocznik Ochrona Środowiska  = Annual Set The Environmental Protection. 2018, vol. 20, p. 342-357.

• Blejchař T., Jablonska J., Szeliga Z., Zavila O., Konvička J., Regucki P., Krzyżyńska R., CFD model of SNCR with shifting effect of CO. Rocznik Ochrona Środowiska = Annual Set The Environment Protection. 2018, T. 20, s. 109-122.

2017

• Regucki P., Krzyżyńska R., Szeliga Z., Wastewater management in a closed cooling system of professional power plant. Rocznik Ochrona Środowiska = Annual Set The Environment Protection. 2017, vol. 19 (1), p. 52-64.

• Regucki P., Krzyżyńska R., Szeliga Z.*, Jouhara H., Mathematical model of sulphate ion concentration in a closed cooling system of a power plant. Thermal Science and Engineering Progress. 2017, vol. 4, p. 160-167. 

2016

• Regucki P., Andruszkiewicz A., Wędrychowicz W., Janowska B., Study of thermal-flow processes in ash cooler cooperating with CFB Boiler. Perspectives in Science [Dokument elektroniczny]. 2016, vol. 7, p. 353-356.

• Regucki P., Janowska B., Szeliga Z., Analysis of water management at a closed cooling system of a power plant. Journal of Physics. Conference Series. 2016, vol. 760, nr 1, art. 012026, p. 1-7.

Papers in DONA database

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Selected papers
1	Artykuł 2025 Marcin Brzezicki, Joanna Jabłońska, Paweł Regucki, Dominik Błoński, Enhancing south-facing office environments at 51° latitude: optimizing shading, PV performance, and acoustics with sloped horizontal fins. Sustainability. 2025, vol. 17, nr 10, art. 4426, s. 1-29. ISSN: 2071-1050 Zasoby:DOIURLSFX
2	Artykuł 2022 Grzegorz Romanik, Janusz Rogula, Paweł Regucki, Investigation of the durability of gaskets in contact with bio- and aviation fuels. Materials. 2022, vol. 15, nr 18, art. 6288, s. 1-15. ISSN: 1996-1944 Zasoby:DOIURLSFX
3	Artykuł 2022 Zbyszek Szeliga, Stanislav Honus, Zuzana Vávrová, Petr Jirsa, Vaclav Veselý, Milan Carsky, Milan Vujanovic, Paweł Regucki, Renata Krzyżyńska, Effect of HCl on a sorption of mercury from gas evolved during incineration of hospital waste using entrained flow adsorbers. Waste Management. 2022, vol. 140, s. 74-80. ISSN: 0956-053X; 1879-2456 Zasoby:DOIURLSFX
4	Artykuł 2022 Paweł Regucki, Renata Krzyżyńska, Zbyszek Szeliga, Mathematical model for a single screw ash cooler of a circulating fluidized bed boiler. Powder Technology. 2022, vol. 396, s. 50-58. ISSN: 0032-5910; 1873-328X Zasoby:DOIURLSFX
5	Artykuł 2021 Marcin Brzezicki, Paweł Regucki, Jacek Kasperski, Optimization of useful daylight illuminance for vertical shading fins covered by photovoltaic panels for a case study of an office room in the city of Wroclaw, Poland. Buildings. 2021, vol. 11, nr 12, art. 637, s. 1-19. ISSN: 2075-5309 Zasoby:DOIURLSFX
6	Artykuł 2021 Marcin Brzezicki, Paweł Regucki, Optimization of useful daylight illuminance vs. drag force for vertical shading fins/panels. Science and Technology for the Built Environment. 2021, vol. 27, nr 3, s. 367-376. ISSN: 2374-4731; 2374-474X Zasoby:DOIURLSFX
7	Artykuł 2020 Renata Krzyżyńska, Zbyszek Szeliga, Lukáš Pilar, Karel Borovec, Paweł Regucki, High mercury emission (both forms: Hg0 and Hg2+) from the wet scrubber in a full-scale lignite-fired power plant. Fuel (Guildford). 2020, vol. 270, art. 117491, s. 1-10. ISSN: 1873-7153; 0016-2361 Zasoby:DOIURLSFX
8	Artykuł 2020 Paweł Regucki, Marek Lewkowicz, Renata Krzyżyńska, Optimization of thermal-flow processes in a system of conjugate cooling towers. Heat Transfer Engineering. 2020, vol. 41, nr 22, s. 1938-1948. ISSN: 0145-7632; 1521-0537 Zasoby:DOIURLSFX
9	Artykuł 2019 Vaclav Veselý, Zbyszek Szeliga, Zuzana Vávrová, Bohumír Čech, Paweł Regucki, Renata Krzyżyńska, Characteristic of mercury on the surface of ash originating from electrostatic precipitators of lignite and bituminous coal-fired power plants. Environment Protection Engineering. 2019, vol. 45, nr 4, s. 45-59. ISSN: 0324-8828 Zasoby:DOISFX
10	Artykuł 2018 Tomáš Blejchař, Jana Jablonska, Zbyszek Szeliga, Ondřej Zavila, Jaroslav Konvička, Paweł Regucki, Renata Krzyżyńska, CFD model of SNCR with shifting effect of CO = Modelowanie procesów SNCR z uwzględnieniem efektu przesunięcia w zakresie CO. Rocznik Ochrona Środowiska = Annual Set The Environment Protection. 2018, T. 20, s. 109-122. ISSN: 1506-218X Zasoby:URL

Papers in DONA database