
Jet in Supersonic Crossflow
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Dr. Hongbo Wang is an Associate Professor at the National University of Defense Technology (NUDT) in China. He received his PhD degree in Aerospace Science and Technology (2012), Master of Science degree in Aerospace Science and Technology (2007), and bachelor's degree in Aerodynamic Engineering (2005), all from the NUDT. He was a visiting PhD student in Aerospace Engineering at the University of Sheffield (UK) from 2009 to 2010. His thesis on "Combustion Modes and Oscillation Mechanisms of Cavity-Stabilized Jet Combustion in Supersonic Flows" received the outstanding doctoral dissertation award. He began his Hypersonic Propulsion Technology research career working as a Lecturer at NUDT in 2012. He has conducted extensive research in the area of scramjet combustor design, supersonic combustion, and computational fluid/combustion dynamics, authored over 50 publications in journals and holds several patents.
Dr. Feng Xiao is an Associate Professor at the National University of Defense Technology in China. He received his B.Eng. in Flight Vehicle Design and Engineering from Tsinghua University in China (2007) and PhD in Aerospace Engineering from Loughborough University in the UK (2012). Over the past 10 years, Dr. Feng Xiao has been working on numerical and experimental studies of atomization processes in engines. During his PhD studies, he developed an incompressible two-phase flow code for simulations of atomization in gas turbines. Since joining the National University of Defense Technology, he has mainly focused on atomization in scramjet engines and developed numerical methods for Large Eddy Simulation of atomization in supersonic flows. He has also carried out experimental measurements of atomization in supersonic flows using modern optical instruments such as high-speed photography and PIV.
Content
Introduction.- Spatial distribution of gaseous jet in supersonic crossflow.- Flow structures of gaseous jet in supersonic crossflow.- Mixing characteristics of gaseous jet in supersonic crossflow.- Combustion characteristics of gaseous jets in the supersonic crossflow.- Liquid jet primary breakup in supersonic crossflow.