کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9785518 | 1512645 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Laser spark ignition of two-phase monodisperse mixtures
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Experimental measurements of the minimum ignition energy for two-phase reactive mixtures involving a liquid fuel (n-heptane, JP4), using a Q-switched Nd-YAG laser operating at 1064Â nm, are reported in this study. Ignition energies were measured for many different mixtures. We find that the minimum incident energy level leading to ignition lies for both fuels between 16 and 30Â mJ. We also point out the high uncertainties obtained for such studies, due to the limited number of realizations possible in practical measurements. While incident energies are obtained with a good precision, transmitted energies present considerable dispersions. For comparison purposes, it might be important to take into account these uncertainties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 256, Issues 4â6, 15 December 2005, Pages 495-506
Journal: Optics Communications - Volume 256, Issues 4â6, 15 December 2005, Pages 495-506
نویسندگان
H. El-Rabii, G. Gaborel, J.-P. Lapios, D. Thévenin, J.C. Rolon, J.-P. Martin,