Analytical and Experimental Investigation of Spray Flame Front in Bidirectional Vortex Flow, Ph.D. Dissertation Sharif University of Technology ; Saidi, Mohammad Hassan (Supervisor) ; Mozafari, Ali Asghar (Supervisor) ; Ghafourian, Akbar (Supervisor)
Abstract
Vortex engine has shown to be a credible substitute in thermal power and aerospace industries mainly due to their advantages such as better mixing, improved combustion, and considerable cooled walls of combustion chamber. The engine geometry and tangential inlet oxidizer create inner and outer vortices rotating in the same angular direction. The inner vortex moves from head to the end of engine in the axial direction and outer vortex moves in the opposite direction. In the vortex engine, vortices affect spray droplets and force them to have a spiral path and apply a centrifugal force on the droplets to push them towards sidewall. Also axial relative velocity of droplets and flow filed act as...
Cataloging briefAnalytical and Experimental Investigation of Spray Flame Front in Bidirectional Vortex Flow, Ph.D. Dissertation Sharif University of Technology ; Saidi, Mohammad Hassan (Supervisor) ; Mozafari, Ali Asghar (Supervisor) ; Ghafourian, Akbar (Supervisor)
Abstract
Vortex engine has shown to be a credible substitute in thermal power and aerospace industries mainly due to their advantages such as better mixing, improved combustion, and considerable cooled walls of combustion chamber. The engine geometry and tangential inlet oxidizer create inner and outer vortices rotating in the same angular direction. The inner vortex moves from head to the end of engine in the axial direction and outer vortex moves in the opposite direction. In the vortex engine, vortices affect spray droplets and force them to have a spiral path and apply a centrifugal force on the droplets to push them towards sidewall. Also axial relative velocity of droplets and flow filed act as...
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