Experimental study of midplane jet evolution in multiple jets at Mach 2.0
نویسندگان
چکیده
The flowfield characteristics are experimentally studied in the inter-nozzle region of free jets from twin and triple supersonic nozzles. nozzle is designed for Mach number 2.0, spacing twice exit diameter. impact multiple on flow such as jet spread, core, shock wave structure explored using pitot pressure readings schlieren technique. For 2.0 at ratio (NPR) 2 8.5, pressures measured along centerline, jet's midplane, centroid jet. crosswire tab used a passive control tool two orientations to studying effect control. Schlieren images NPR 8.5 reveal that core different controlled than uncontrolled
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ژورنال
عنوان ژورنال: Materials Today: Proceedings
سال: 2021
ISSN: ['2214-7853']
DOI: https://doi.org/10.1016/j.matpr.2021.02.362