Browsing by Author "Youssefi, Reyhane"
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Item Open Access Experimental investigations of the ignitability of several coal dust qualities(2021) Youssefi, Reyhane; Segers, Tom; Norman, Frederik; Maier, Jörg; Scheffknecht, GünterItem Open Access Pilot-scale experiences on a plasma ignition system for pulverized fuels(2021) Youssefi, Reyhane; Maier, Jörg; Scheffknecht, GünterItem Open Access Plasma-assisted ignition and combustion in pulverised fuel burners(2022) Youssefi, Reyhane; Scheffknecht, Günter (Univ.-Prof. Dr. techn.)This work focuses on the application of plasma-assisted ignition and combustion in pulverised fuel burners. Plasma-assisted ignition of pulverised fuel as an alternative technology for the start-up of pulverised fuel furnaces is investigated in a 400 kWpilot-scale facility using various qualities of lignite as well as woody biomass with distinct ignition characteristics. Short-time plasma-supported ignition under the cold furnace condition was demonstrated with parametric studies regarding the required power of plasma torch, air swirling, torch positioning, particle size distribution, etc. to identify the influence of different burner design parameters.