Experimental investigation on the interaction of flame stability, radiation, burnout, and emissions in a semi-industrial-scale swirl-stabilised oxy-fuel furnace (C07*)

半工业规模旋流稳定全氧燃烧炉 (C07*) 中火焰稳定性、辐射、燃尽和排放相互作用的实验研究

• 批准号: 465073536
• 金额: --
• 依托单位: Institut für Energiesysteme und Energietechnik
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/465073536?language=en
• 关键词: Experimental; investigation; interaction; flame; stability

The aim is to improve the understanding of the interaction of hydrodynamics, chemical reactions, heat transfer, and pollutant formation in oxy-fuel combustion of solid fuels under conditions similar to those prevailing in industrial applications. Experiments are conducted in a water-cooled pulver-ized fuel fired 1 MWth furnace using a variety of complementary measurement technologies at var-ious measurement ports along the furnace axis. Additional experiments are performed by TGA and an entrained flow reactor to determine the formation of nitrogen and chlorine species during bio-mass pyrolysis and char oxidation.

其目的是提高对流体动力学、化学反应、传热和在与工业应用中普遍存在的条件类似的固体燃料的氧燃料燃烧中污染物形成的相互作用的理解。实验在1 MWth水冷燃料粉状炉中沿炉轴方向的不同测量口采用多种互补测量技术进行。另外，通过热重分析仪和夹带流反应器进行了实验，以确定在生物质热解和炭氧化过程中氮和氯的形成。