Apparatus for combusting a fuel at high pressure and high temperature, and associated system

摘要: A combustor apparatus is provided, comprising a mixing arrangement for carbonaceous fuel with enriched oxygen and working fluid to form mixture. combustion chamber at least partially defined by porous perimetric transpiration member, surrounded pressure containment member. The has longitudinally spaced apart inlet outlet portions. mixture received the portion within temperature product. further directs product toward portion. member configured substantially uniformly direct substance therethrough, about perimeter thereof defining between portions, buffering interaction Associated systems are also provided.