Identification of secondary energy resource from combustion gases for combustion air preheating - case study. (2024). Analele Universităţii "Dunărea de Jos" Din Galaţi. Fascicula XIV, Inginerie Mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering, 28(2), 9-12. https://doi.org/10.35219/ann_udjg_im.2021.2.02