TY - RPRT TI - Tones Encountered with a Coannular Nozzle and a Method for their Suppression AU - Zaman, K. B. M. Q. AU - Bridges, J. E. AU - Fagan, A. F. AU - Miller, C. J. PY - 2017 UR - https://ntrs.nasa.gov/citations/20170005785 ID - 20170005785 ER -