Căutare 1993 -2018 după Subiect "efficiency"

Afișează articolele 1-5 of 5

    • Asphalt Pavement and Energy Collection 

      Vasiliu, Adrian; Buruiană, Daniela Laura (Universitatea "Dunărea de Jos' din Galați, 2012)
      Romania, as an EU member state is bind to appraise and disseminate accurate and updated information about quantities, types, sources, production, transformation and consumption of energy in order to monitor the impact ...

    • Choosing and Using Rationally the Thermic Processed Steels 

      Potecașu, Octavian; Potecașu, Florentina (Universitatea "Dunărea de Jos" din Galați, 2012)
      On a global scale one can notice a constant preoccupation for a rational choosing and using of the materials on the whole and, especially of the steels with the main objective the increase of the machines’, equipment’ ...

    • Energetic and Exergetic Efficiencies of Biomass Gasification Processes 

      Tasma, Daniela; Panait, Tănase; Teodoru, Alexandrina; Rolea, Georgiana G. (Universitatea "Dunărea de Jos" din Galaţi, 2012)
      A promising way to use biomass for the production of heat, electricity and other biofuels is through biomass gasification. In the gasification process, the chemical energy of the solid fuel is converted into the chemical ...

    • Evaluation of the Sonic System Efficiency for Raw Water Treatment 

      Cîrnu, Carmen; Bordei, Marian; Ciurea, Aurel (Universitatea "Dunărea de Jos' din Galaţi, 2012)
      Water pollution is defined as the change in the water composition that is harmful to human health, unsuitable for economic use or reactive and that can cause damage to the aquatic flora and fauna. In the appreciation of ...

    • Metal Heating Furnace with Flue Gas Condensation. A Thermoeconomic Analysis 

      Pană, Daniela; Drăgan, Marcel; Ion, V. Ion (Universitatea "Dunărea de Jos" din Galaţi, 2014)
      The heat treating furnaces are one of the largest energy consumers in the manufacturing sector and therefore many techniques to improve their energy efficiency have been developed. One of them focuses on the recovery of ...