Date of download: 10/19/2017 Copyright © ASME. All rights reserved. From: Detailed Examination of a Modified Two-Stage Micro Gas Turbine Combustor J. Eng. Gas Turbines Power. 2017;140(2):021501-021501-10. doi:10.1115/1.4037749 Figure Legend: Atmospheric combustor test rig with exemplary OH* chemiluminescence (OH-CL) image including air flow path (dashed arrows) and baffle [9]. —air inlet, —simulation: air inlet, —location of static pressure and preheat temperature gauges in combustor plenum, —location of exhaust gas probe for emission measurements, and —simulation: outlet.