DocumentCode :
3013740
Title :
The Analysis of a Novel Supersonic Jet Expansion Combined with an Astigmatic Multi-pass Cell
Author :
De-Sheng, Zhu
Author_Institution :
Coll. of Phys. Sci. & Technol., Yangtze Univ., Jinzhou, China
fYear :
2010
fDate :
25-27 June 2010
Firstpage :
2257
Lastpage :
2259
Abstract :
This paper introduced the structure features of such supersonic jet system, and described the step scan method and the rapid scan method of data acquisition system based on Labview software platform. A small section spectrum of bending vibration band of the complex Ar-N2O and Ne-N2O were measured using this improved device. This letter also analyzed the detailed spectral characteristics of the pinnozzle and the slit jet, and validated the Lambert-Beer Law between the absorption optical path and spectrum intensity.
Keywords :
bending; data acquisition; jet engines; supersonic flow; vibrations; virtual instrumentation; Ar-N2O; Labveiw software platform; Lambert-Beer Law; Ne-N2O; absorption optical path; astigmatic multipass cell; bending vibration band; data acquisition system; pinnozzle; rapid scan method; slit jet; supersonic jet expansion; Absorption; Data acquisition; Diode lasers; Fourier transforms; Mirrors; Sensitivity; Spectroscopy; Ar-N2O; Multi-path absorption cell; Ne-N2O; Rapid scan method; Step scan method; Supersonic beam;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
Type :
conf
DOI :
10.1109/iCECE.2010.556
Filename :
5631596
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3013740
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