2017
DOI: 10.24200/sci.2017.4309
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Experimental Investigation of Shock Waves Formation and Development Process in Transonic Flow

Abstract: Abstract. An extensive experimental investigation was performed to explore the shock waves formation and development process in transonic ow. Shadowgraph visualization technique was employed to provide visual description of the ow eld features. Based on the visualization, the formation process was categorized into two intrinsically di erent phases, namely, subsonic and supersonic. The characteristics of subsonic phase are well known; however, those of the supersonic one are far less studied. The supersonic pha… Show more

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Cited by 2 publications
(2 citation statements)
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“…This curtails the swinging away motion of the approaching flows thereby leaving the vortex untouched. The nozzle lip will always tend to have an inflated fan and an angled shock for over and under expanded stream flows (Farahani et al, 2017). Apparently for most cases, the flow from a C-D nozzle will either be correctly, under or over expanded.…”
Section: Cfd Resultsmentioning
confidence: 99%
“…This curtails the swinging away motion of the approaching flows thereby leaving the vortex untouched. The nozzle lip will always tend to have an inflated fan and an angled shock for over and under expanded stream flows (Farahani et al, 2017). Apparently for most cases, the flow from a C-D nozzle will either be correctly, under or over expanded.…”
Section: Cfd Resultsmentioning
confidence: 99%
“…Such intersections and interactions are important in the practical design and analysis of the vehicle. This is also the case when a model is to be placed in the wind tunnel test section to avoid any shock intersection with the wall and reflection from it [1][2][3].…”
Section: Introductionmentioning
confidence: 99%