Contribution of remote sensing for diagnostics of aircraft engine combustion

Klaus Schaefer; Joerg Heland; Rainer Haus; Christian Werner; Friedrich Koepp

doi:10.1117/12.221062

20 September 1995 Contribution of remote sensing for diagnostics of aircraft engine combustion

Klaus Schaefer, Joerg Heland, Rainer Haus, Christian Werner, Friedrich Koepp

Proceedings Volume 2506, Air Pollution and Visibility Measurements; (1995) https://doi.org/10.1117/12.221062
Event: European Symposium on Optics for Environmental and Public Safety, 1995, Munich, Germany

Abstract

To quantify aircraft engine emissions with respect to their impact on the upper and lower atmosphere, remotely working systems are required. The combination of passive FTIR gas concentration measurements with LDA gas velocity-data from exhaust plumes leads to an absolutely remote determination of emission rates of several molecule species. The combined system was tested at the Munich-North power plant where the obtained fluxes of CO₂, CO, NO, and HCl showed good agreement with the in-situ measurements. In case of aircraft emissions of CO₂, H₂O, CO, and No, data shall be determined. First tests of the system with the DLR-Falcon aircraft in October 1994 will be discussed.

Citation Download Citation

Klaus Schaefer, Joerg Heland, Rainer Haus, Christian Werner, and Friedrich Koepp "Contribution of remote sensing for diagnostics of aircraft engine combustion", Proc. SPIE 2506, Air Pollution and Visibility Measurements, (20 September 1995); https://doi.org/10.1117/12.221062

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