Planar Laser-Induced Fluorescence fuel concentration measurements in isothermal Diesel sprays

被引：47
作者：
Pastor, JV
López, JJ
Juliá, JE
Benajes, JV
机构：
[1] Univ Politecn Valencia, CMT Motores Term, E-46022 Valencia, Spain
[2] Univ A Coruna, Escuela Politecn Super, E-15403 Ferrol, Spain
来源：
OPTICS EXPRESS | 2002年 / 10卷 / 07期
关键词：
D O I：
10.1364/OE.10.000309
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper presents a complete methodology to perform fuel concentration measurements of Diesel sprays in isothermal conditions using the Planar Laser-Induced Fluorescence (PLIF) technique. The natural fluorescence of a commercial Diesel fuel is used with an excitation wavelength of 355 nm. The correction and calibration procedures to perform accurate measurements are studied. These procedures include the study of the fluorescence characteristics of the fuel as well as the correction of the laser sheet non-homogeneities and the losses due to Mie scattering, absorption and autoabsorption. The results obtained are compared with theoretical models and other experimental techniques.
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收藏
页码：309 / 323
页数：15
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