Schäfer, K. and Jahn, C. and Haus, Rainer and Heland, J. (2002) Messung der Emissionsindizes in Flugzeugabgasen auf Flughäfen und in Fackelabgasen mittels FTIR-Emissionsspektrometrie (Measurement of emission indices in aircraft exhaust at airports and in flare exhaust by FTIR emission spectrometry). Gefahrstoffe Reinhaltung der Luft, 62, pp. 209-213.
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Official URL: http://cat.inist.fr/?aModele=afficheN&cpsidt=14186501
Emissions from vented sources are often important inputs for the development of emission inventories and contribute to local air pollution and global enhancement of greenhouse gases. Aircraft engines and flares as e.g. at natural gas exploration and in the chemical industry are part of these emission sources. A passive measurement technique as FTIR emission spectrometry is often more cost effective and faster in operation for the determination of the composition of hot exhausts of this kind than other measurement systems as e.g. in situ techniques. In the framework of these investigations the measurements were performed by a measurement van which is equipped with an FTIR spectrometer of high spectral resolution coupled with a telescope and a three-axis movable mirror for rapid orientation towards the emission sources. At airports the emission indices of CO<sub>2</sub>, CO, NO and N<sub>2</sub>O of standing aircraft were determined. The concentrations of CO<sub>2</sub>, CH<sub>4</sub>, CO and NO were measured in flare exhausts. The measuring time is about one minute.
|Title:||Messung der Emissionsindizes in Flugzeugabgasen auf Flughäfen und in Fackelabgasen mittels FTIR-Emissionsspektrometrie (Measurement of emission indices in aircraft exhaust at airports and in flare exhaust by FTIR emission spectrometry)|
|Journal or Publication Title:||Gefahrstoffe Reinhaltung der Luft|
|In ISI Web of Science:||Yes|
|Page Range:||pp. 209-213|
|Keywords:||Remote sensing; Fourier transformation; Infrared spectrometry; Nitric oxide; Methane; Gas emission; Air pollution; Exhaust gas; Air traffic|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W EO - Erdbeobachtung|
|DLR - Research area:||Space|
|DLR - Program:||W EO - Erdbeobachtung|
|DLR - Research theme (Project):||W - Vorhaben Atmosphären- und Klimaforschung (old)|
|Institutes and Institutions:||Remote Sensing Technology Institute|
|Deposited By:||Jana Freund|
|Deposited On:||16 Dec 2008|
|Last Modified:||27 Apr 2009 14:21|
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