TY - RPRT TI - Flame Tube NOx Emissions Using a Lean-Direct-Wall-Injection Combustor Concept AU - Tacina, Robert R. AU - Wey, Changlie AU - Choi, Kyung J. PY - 2001 UR - https://ntrs.nasa.gov/citations/20020014404 ID - 20020014404 ER -