3 papers
physics.flu-dyn2013
Acoustic Invisibility in Turbulent Fluids
Xun Huang, Siyang Zhong
Acoustic invisibility of a cloaking system in turbulent uids has been poorly understood. Here we show that evident scattering would appear in turbulent wakes owing to the submergen…
physics.class-ph2012
Circular Sound Wave Scattering Derivation for Acoustic Cloak Detection
Siyang Zhong, Xun Huang
In this Letter we develop analytical formulations to describe sound scattering in lossless medium due to 2D circular wave incident on an acoustic cloak. A perfect acoustic cloak is…
physics.flu-dyn2012
Lateral Stability Analysis of Hypersonic Vehicle under Pressure Fluctuation by Solving Mathieu Differential Equation
Qingkai Wei, Xun Huang
Two recent test failures of Hypersonic Technology Vehicle 2 impose a strike to the increasingly growing enthusiasm, not only on the United States side. It is important to find out…