All Stories

  1. A hybrid approach to CFD modeling of the combustion chamber and the platen superheater

    Article • Fuel, April 2026, Elsevier

    Piotr Dzierwa

  2. Online determination of transient thermal stresses on the inner surface of a pressure component based on wall temperature measurements near the inner surface

    Article • Journal of Thermal Stresses, January 2026, Taylor & Francis

    Piotr Dzierwa

  3. Online determination of the heat transfer coefficient at the inner surface of a cylindrical component in a thermal stress monitoring system for critical boiler pressure components

    Article • Proceedings of the Institution of Civil Engineers - Energy, August 2025, Elsevier

    Piotr Dzierwa

  4. Positive effect of wind farm control on energy production and revenue in European markets

    Article • Proceedings of the Institution of Civil Engineers - Energy, July 2025, Elsevier

    Piotr Dzierwa

  5. Optimization of the operation of circulation pumps in the wet flue gas desulfurization system

    Article • Proceedings of the Institution of Civil Engineers - Energy, June 2025, Elsevier

    Piotr Dzierwa

  6. Monitoring of thick-walled pressure elements to determine transient temperature and stress distributions using the measured fluid's pressure and wall's temperature

    Article • Proceedings of the Institution of Civil Engineers - Energy, November 2024, Elsevier

    Piotr Dzierwa

  7. Waste heat utilisation during moulding sand reclamation process

    Article • Proceedings of the Institution of Civil Engineers - Energy, November 2024, Elsevier

    Piotr Dzierwa

  8. TECHNOLOGICAL AND ECONOMICAL ANALYSIS OF THE HEAT RECOVERY SYSTEM FROM FLUE GAS IN A THERMAL WASTE TREATMENT PLANT

    Article • Proceedings of the Institution of Civil Engineers - Energy, August 2024, Elsevier

    Piotr Dzierwa

  9. Optimisation of the cooling of pressurised thick-walled components operating with fluid at saturation temperature

    Article • Proceedings of the Institution of Civil Engineers - Energy, March 2024, Elsevier

    Piotr Dzierwa

  10. Energy and economic analysis of flue gas heat recovery systems improving the energy efficiency of gas cogeneration units

    Article • E3S Web of Conferences, January 2024, EDP Sciences

    Piotr Dzierwa

  11. Analysis of the Causes of the Emergency Shutdown of Natural Gas-Fired Water Peak Boilers at the Large Municipal Combined Heat and Power Plant

    Article • Energies, August 2023, MDPI AG

    Piotr Dzierwa

  12. The flexible boiler operation in a wide range of load changes with considering the strength and environmental restrictions

    Article • Proceedings of the Institution of Civil Engineers - Energy, January 2023, Elsevier

    Piotr Dzierwa

  13. Thermal-flow calculations for a thermal waste treatment plant and CFD modelling of the spread of gases in the context of urban structures

    Article • Proceedings of the Institution of Civil Engineers - Energy, January 2023, Elsevier

    Piotr Dzierwa

  14. Thermal-flow calculations for a thermal waste treatment plant

    Article • IOP Conference Series Earth and Environmental Science, January 2023, Institute of Physics Publishing

    Piotr Dzierwa

  15. Thermal calculations of a natural circulation power boiler operating under a wide range of loads

    Article • Proceedings of the Institution of Civil Engineers - Energy, December 2022, Elsevier

    Piotr Dzierwa

  16. Location Optimisation in the Process of Designing Infrastructure of Point Pollutant Emitters to Meet Specific Environmental Protection Standards

    Article • Applied Sciences, March 2022, MDPI AG

    Piotr Dzierwa

  17. Increase the flexibility of steam boilers by optimisation of critical pressure component heating

    Article • Proceedings of the Institution of Civil Engineers - Energy, March 2022, Elsevier

    Piotr Dzierwa

  18. Transient CFD simulation of charging hot water tank

    Article • Proceedings of the Institution of Civil Engineers - Energy, January 2022, Elsevier

    Piotr Dzierwa

  19. A new software program for monitoring the energy distribution in a thermal waste treatment plant system

    Article • Renewable Energy, January 2022, Elsevier

    Piotr Dzierwa

  20. Optimisation of heating and cooling of pressure thick-walled components operating in the saturated steam area

    Article • Proceedings of the Institution of Civil Engineers - Energy, September 2021, Elsevier

    Piotr Dzierwa

  21. Determining the possibility of placing turbine systems for hydraulic regulation and production of electrical energy in the District Heating Network in Krakow

    Article • E3S Web of Conferences, January 2021, EDP Sciences

    Piotr Dzierwa

  22. Transient numerical analysis of charging a heat accumulator in a combined heat and power plant

    Article • E3S Web of Conferences, January 2021, EDP Sciences

    Piotr Dzierwa

  23. New method for determining the optimum fluid temperature when heating pressure thick-walled components with openings

    Article • Proceedings of the Institution of Civil Engineers - Energy, June 2020, Elsevier

    Piotr Dzierwa

  24. Determination of Boiler Start-Up Curves Due To Stresses in Critical Pressure Elements

    Article • Heat Transfer Engineering, December 2019, Taylor & Francis

    Piotr Dzierwa

  25. Mathematical modeling of heat storage unit for air heating of the building

    Article • Renewable Energy, October 2019, Elsevier

    Piotr Dzierwa

  26. Monitoring of transient thermal stresses in pressure components of steam boilers using an innovative technique for measuring the fluid temperature

    Article • Proceedings of the Institution of Civil Engineers - Energy, May 2019, Elsevier

    Piotr Dzierwa

  27. Thermal stress monitoring in thick walled pressure components of steam boilers

    Article • Proceedings of the Institution of Civil Engineers - Energy, May 2019, Elsevier

    Piotr Dzierwa

  28. Monitoring of transient 3D temperature distribution and thermal stress in pressure elements based on the wall temperature measurement

    Article • Journal of Thermal Stresses, April 2019, Taylor & Francis

    Piotr Dzierwa, Taler Jan, Karol Kaczmarski, Marcin Trojan

  29. The use of pressure hot water storage tanks to improve the energy flexibility of the steam power unit

    Article • Proceedings of the Institution of Civil Engineers - Energy, April 2019, Elsevier

    Piotr Dzierwa

  30. Numerical modeling of transient heat transfer in heat storage unit with channel structure

    Article • Applied Thermal Engineering, February 2019, Elsevier

    Piotr Dzierwa

  31. Determination of Transient Fluid Temperature and Thermal Stresses in Pressure Thick-Walled Elements Using a New Design Thermometer

    Article • Energies, January 2019, MDPI AG

    Piotr Dzierwa

  32. The use of a solution of the inverse heat conduction problem to monitor thermal stresses

    Article • E3S Web of Conferences, January 2019, EDP Sciences

    Taler Jan, Piotr Dzierwa

  33. New method for determining the optimum fluid temperature when heating pressure thick-walled components with openings

    Article • E3S Web of Conferences, January 2019, EDP Sciences

    Piotr Dzierwa

  34. The influence of compaction and saturation on the compressibility of colliery waste

    Article • Thermal Science, January 2019, National Library of Serbia

    Piotr Dzierwa

  35. Thermal stress monitoring in thick-walled pressure components based on the solutions of the inverse heat conduction problems

    Article • Journal of Thermal Stresses, December 2018, Taylor & Francis

    Taler Jan, Piotr Dzierwa, Karol Kaczmarski, Marcin Trojan

  36. Monitoring of thermal stresses in pressure components based on the wall temperature measurement

    Article • Proceedings of the Institution of Civil Engineers - Energy, October 2018, Elsevier

    Piotr Dzierwa

  37. Numerical simulation of convective superheaters in steam boilers

    Article • International Journal of Thermal Sciences, July 2018, Elsevier

    Piotr Dzierwa

  38. Assessment of the Superheater Ash Fouling Using a Numerical Model of the Superheater

    Article • Heat Transfer Engineering, May 2018, Taylor & Francis

    Marcin Trojan, Piotr Dzierwa

  39. Allowable Rates of Fluid Temperature Variations and Thermal Stress Monitoring in Pressure Elements of Supercritical Boilers

    Article • Heat Transfer Engineering, May 2018, Taylor & Francis

    Taler Jan, Marcin Trojan, Piotr Dzierwa

  40. New start-up curves for a 200 MW steam boiler with natural circulation

    Article • MATEC Web of Conferences, January 2018, EDP Sciences

    Piotr Dzierwa

  41. Optimum Heating of Boiler Evaporator

    Article • Heat Transfer Engineering, August 2017, Taylor & Francis

    Marcin Trojan, Piotr Dzierwa

  42. Flexibility of thermal power units

    Article • Archives of Thermodynamics, January 2017, De Gruyter

    Taler Jan, Karol Kaczmarski, Piotr Dzierwa, Marcin Trojan

  43. Shortening start-up and an extension of the power unit load range

    Article • E3S Web of Conferences, January 2017, EDP Sciences

    Taler Jan, Karol Kaczmarski, Piotr Dzierwa, Marcin Trojan

  44. Optimum heating of thick-walled pressure components assuming a quasi-steady state of temperature distribution

    Article • Journal of Thermal Science, July 2016, Springer Science + Business Media

    Marcin Trojan, Piotr Dzierwa

  45. Thermal Performance and Stress Monitoring of Power Boiler

    Article • June 2016, ASME International

    Marcin Trojan, Piotr Dzierwa

  46. Optimum heating of pressure components of steam boilers with regard to thermal stresses

    Article • Journal of Thermal Stresses, June 2016, Taylor & Francis

    Piotr Dzierwa

  47. Heating of Components with Non-Uniform Circumferential Temperature Distribution Using the Quasi–Steady State Theory

    Article • Procedia Engineering, January 2016, Elsevier

    Piotr Dzierwa, Marcin Trojan

  48. Evaporator Heating with Optimum Fluid Temperature Changes

    Article • Procedia Engineering, January 2016, Elsevier

    Marcin Trojan, Piotr Dzierwa

  49. Determination of start-up curves for a boiler with natural circulation based on the analysis of stress distribution in critical pressure components

    Article • Proceedings of the Institution of Civil Engineers - Energy, December 2015, Elsevier

    Marcin Trojan, Piotr Dzierwa

  50. Optimization of the boiler start-up taking into account thermal stresses

    Article • Proceedings of the Institution of Civil Engineers - Energy, December 2015, Elsevier

    Piotr Dzierwa

  51. Optimum heating of cylindrical pressure vessels

    Article • Forschung im Ingenieurwesen, December 2015, Springer Science + Business Media

    Piotr Dzierwa

  52. New Results in Generalized Minimum Variance Control of Computer Networks

    Article • Information Technology And Control, September 2014, Publishing House Technologija

    Piotr Dzierwa

  53. Optimum Heating of Pressure Vessels With Holes

    Article • Journal of Pressure Vessel Technology, September 2014, ASME International

    Piotr Dzierwa

  54. An application of a new matrix inverse in stabilizing state-space perfect control of nonsquare LTI MIMO systems

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Piotr Dzierwa

  55. Optimum Heating of Pressure Components of Complex Shape

    Article • January 2014, Springer Science + Business Media

    Piotr Dzierwa

  56. Quasi-Steady-State Approach for Solving Transient Heat Conduction Problems

    Article • January 2014, Springer Science + Business Media

    Piotr Dzierwa

  57. Determining Optimum Temperature Changes During Heating of Pressure Vessels With Holes

    Article • July 2013, ASME International

    Piotr Dzierwa

  58. Optimum heating of cylindrical pressure components weakened by holes

    Article • Archives of Thermodynamics, September 2012, De Gruyter

    Piotr Dzierwa

  59. New technique of the local heat flux measurement in combustion chambers of steam boilers

    Article • Archives of Thermodynamics, December 2011, De Gruyter

    Piotr Dzierwa

  60. A new method for optimum heating of steam boiler pressure components

    Article • International Journal of Energy Research, July 2010, Wiley

    Piotr Dzierwa

  61. Optimum heating of pressure components of large steam boilers

    Article • Forschung im Ingenieurwesen, July 2009, Springer Science + Business Media

    Piotr Dzierwa