Rok 2022

• Experiments on compression ignition engine powered by nano-fuels

  Publikacja

  • J. Cieśliński
  • J. Krzyżak
  • J. Kropiwnicki
  • Z. Kneba

  - Combustion Engines - Rok 2022

  The use of nanoparticles in fuels provides new opportunities for modification of fuel properties, which may affect the operational parameters of engines, in particular the efficiency and fuel consumption. The paper presents comparison of compression ignition engine performance fuelled with neat diesel and nano-diesel. Alumina (Al2O3) was used as nanoparticles. Surface-active substances, including Span 80 surfactant, as well as...

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Rok 2016

• PERFORMANCE OF THE PVT SOLAR COLLECTOR OPERATED WITH WATER –AL2O3 NANOFLUID

  Publikacja

  • J. Cieśliński
  • B. Dawidowicz
  • J. Krzyżak

  - Polska Energetyka Słoneczna - Rok 2016

  An experimental investigation of the hybrid module photovoltaic panel -solar collector (PVT) cooled by water-Al2O3 nanofluids has been conducted. The weight fractions of the nanoparticles were 1% and 3%. Thermal efficiency, power efficiency and overall efficiency have been determined for artificial source of light and sunlight. No noticeable effect of the nanoparticle concentration on the overall efficiency of the PVT module has...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Performance of the PVT solar collector operated with water-Al2O3 nanofluid

  Publikacja

  • J. Cieśliński
  • B. Dawidowicz
  • J. Krzyżak

  - Rok 2016

  An experimental investigation of the hybrid module photovoltaic panel -solar collector (PVT) cooled by water-Al2O3 nanofluids has been conducted. The weight fractions of the nanoparticles were 1% and 3%. Thermal efficiency, power efficiency and overall efficiency have been determined for artificial source of light and sunlight. No noticeable effect of the nanoparticle concentration on the overall efficiency of the PVT module has...

  Pełny tekst do pobrania w serwisie zewnętrznym