Mahu, Răzvan, Florin Popescu, and Ion Ion. “Numerical Simulation of Biomass Combustion in a Downdraft Boiler”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 32 (November 9, 2014): 33-36. Accessed May 5, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1515.