The simulation was performed before experimental results were available and was intended as an aid to the design of the hardware. The mean exit temperature was 1328 kelvin, but there was significant variation of temperature seen over the exit plane. Poor mixing gives 180 parts per million of nitrogen oxides at the exit, mainly in the two central recirculation zones. In the simulation, the flame did not extend back up the inlet nozzles.
Last updated: July 19, 2005 11:01 AM
Responsible NASA Official:
Gynelle.C.Steele@nasa.gov
216-433-8258
Point of contact for NASA Glenn's Research & Technology reports:
Cynthia.L.Dreibelbis@nasa.gov
216-433-2912
SGT, Inc.
Web page curator:
Nancy.L.Obryan@nasa.gov
216-433-5793
Wyle Information Systems, LLC