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Spatial resolved temperature measurement based on absorption spectroscopy using a single tunable diode laser
Yu XL(余西龙); Li F; Chen LH(陈立红); Zhang XY(张新宇); Yu XL
Source PublicationActa Mechanica Sinica
2010
Volume26Issue:1Pages:147-149
ISSN0567-7718
AbstractA novel method based on wavelength-multiplexed line-of-sight absorption and profile fitting for non-uniform flow field measurement is reported. A wavelength scanning combing laser temperature and current modulation WMS scheme is used to implement the wavelength-multiplexed-profile fitting method. Second harmonic (2f) signal of eight H2O transitions features near 7,170 cm(-1) are measured in one period using a single tunable diode laser. Spatial resolved temperature distribution upon a CH4/air premixed flat flame burner is obtained. The result validates the feasibility of strategy for non-uniform flow field diagnostics by means of WMS-2f TDLAS.
DOI10.1007/s10409-009-0296-9
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Indexed BySCI
Language英语
WOS IDWOS:000274707800019
WOS Research AreaEngineering ; Mechanics
WOS SubjectEngineering, Mechanical ; Mechanics
Funding OrganizationNational Natural Science Foundation of China [10772188]
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43569
Collection高温气体动力学国家重点实验室
Corresponding AuthorYu XL
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GB/T 7714
Yu XL,Li F,Chen LH,et al. Spatial resolved temperature measurement based on absorption spectroscopy using a single tunable diode laser[J]. Acta Mechanica Sinica,2010,26(1):147-149.
APA 余西龙,Li F,陈立红,张新宇,&Yu XL.(2010).Spatial resolved temperature measurement based on absorption spectroscopy using a single tunable diode laser.Acta Mechanica Sinica,26(1),147-149.
MLA 余西龙,et al."Spatial resolved temperature measurement based on absorption spectroscopy using a single tunable diode laser".Acta Mechanica Sinica 26.1(2010):147-149.
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