کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
652687 | 885039 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of low-density hypersonic and plasma flows by schlieren system using various light sources
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The results of an experimental investigation of low-density hypersonic and plasma flows using a schlieren system with various light sources are reported. In addition to the commonly used Nanopulser, two other pulsed light sources – LED and laser breakdown – are employed. As expected, the Nanopulser furnishes excellent, short-duration illumination pulses although illumination varies from shot-to-shot. Laser breakdown supplies short-duration, incoherent illumination that is constant from pulse-to-pulse. LED systems provide excellent steady illumination with significant advantages such as lower cost, monochromatic light and pulsed- and continuous-mode operation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Experimental Thermal and Fluid Science - Volume 32, Issue 1, October 2007, Pages 98–106
Journal: Experimental Thermal and Fluid Science - Volume 32, Issue 1, October 2007, Pages 98–106
نویسندگان
Jordi Estevadeordal, Sivaram Gogineni, Roger L. Kimmel, James R. Hayes,