WebIn this article, we show experimentally that electrostriction allows to implement extensive refraction-based control of water waves in a precise and contactless manner. The setup consists of an electrode under high voltage placed above the grounded conductive water. WebCloaking is a challenging topic in the field of wave motion, and is of significant theoretical value. In this article, a type of carpet cloak has been theoretically designed for water waves...
Broadband surface-wave transformation cloak PNAS
WebInspired by electromagnetic waveguide cloaks with gradient index metamaterials, we fabricated a broadband cloak with simply a gradient depth profile on the bottom and without any other... WebJan 10, 2011 · We present here the first practical realization of a low-loss and broadband acoustic cloak for underwater ultrasound. This metamaterial cloak is constructed with a … blender low poly hair unity
Physics - Hydrodynamic Cloaks
WebOct 1, 2024 · When linear water waves pass through the cloaked obstacle, the water wave keeps the original waveform unchanged. The realization of water-wave cloak through … WebOct 25, 2024 · A design for a cloak to control bending waves propagating in isotropic heterogeneous thin plates is proposed, achieved through homogenization of a multilayered concentric coating filled with piecewise constant isotropIC elastic material. 374 PDF Broadband cloaking of flexural waves. A. Zareei, Mohammad-Reza Alam Physics … WebNov 25, 2015 · It is challenging to realise the perfect manipulation of water waves within a broad range of frequencies. By extending conformal transformation principles to water waves, their propagation... frc\u0027s ethical standard