Closed metallic structures, such as Faraday cages, are structures that block electromagnetic signals and prevent conventional ...

In the nanometer range (billionth of a meter), interactions occur between light and matter that do not happen on larger ...

A quiet revolution is taking shape in the world of physics, and it doesn’t rely on exotic particles or massive particle ...

Contrary to what many believe, the noise of a clap is largely not the sound of two hands smashing into each another, the ...

The Eco Patch System acts as an autonomous torsional damper, converting mechanical, thermal and acoustic vibrations from rotating systems into a counteracting electromagnetic field – entirely ...

Surface acoustic waves (SAWs)—elastic vibrations that travel along the surface of materials like ripples on a pond—play a crucial role in modern communication technologies. These are key ...

A significant body of research has been dedicated to understanding and mitigating the sources of electromagnetic vibration and noise in permanent magnet synchronous motors (PMSMs) and other types of ...

Electromagnetism Notes: Electromagnetism is a branch of physics that deals with the study of electric and magnetic fields, their interactions, and their effects on matter. It forms the foundation ...

Fiber optic vibration sensing is often referred to as Distributed Acoustic Sensing (DAS ... As our trackside sensing elements are glass and light, electromagnetic compatibility issues are avoided.

Abstract: Stator slot skewing and rotor step-skewing methods are the most commonly used methods to reduce the torque ripple and electromagnetic vibration in the electric vehicle (EV) drive motor ...