Evaluation of Federal Aviation Administration Engine Exhaust Sampling Rake.
PRATT AND WHITNEY AIRCRAFT GROUP EAST HARTFORD CT COMMERCIAL PRODUCTS DIV
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A Federal Aviation Administration FAA exhaust emissions rake was tested in the Experimental Clean Combustor Program, Phase III to permit comparison of the values of gaseous emissions and smoke measured by the FAA rake with those measured with the NASAPWA rake used in the Phase III Experimental Clean Combustor Program and with station 7 probes. The results showed that the levels of CO, THC, NOx and smoke measured by the FAA and NASAPWA rakes agree well at high power, but that CO emissions measured by the FAA rake were approximately 10 percent higher than those measured by the NASAPWA rake at low power.
- Civil Engineering
- Combustion and Ignition