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Aerothermal Vortex Technologies in Aerospace Engineering  

A. A. Khalatov (Institute of Engineering Thermophysics, National Academy of Sciences, Ukraine-Korea Maritime University)
Nam, Chung-Do (Korea Maritime University)
Abstract
Vortex flow fundamentals have been investigating for about hundred years and many distinguished features had been discovered and comprehensively studied over that time. Due to unique hydrodynamic features vortex flows are now widely used in many industrial applications, including energy and power systems. combustion chambers. fuel sprayers. heat exchangers. clean-up systems. drying chambers. Up to recently aerospace engineers employed vortex flow only in combustion systems to stabilize a flame zone or in advanced heat exchangers to enhance heat transfer processes. This paper provides an overview of some recently developed aerothermal vortex technologies applied to aerospace engineering.
Keywords
Vortex Flow; Swirl Flow; Turblence; Cyclone Cooling;
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