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First-ever simulation of chaotic sound wave propagation confirms acoustic turbulence theory

Researchers have pioneered the use of parallel computing on graphics cards to simulate acoustic turbulence. This type of simulation, which previously required a supercomputer, can now be performed on ...
JSTOR Daily

An Efficient Finite Element Formulation for the Analysis of Acoustic and Elastic Waves Propagation in Sound Packages

SAE Transactions, Vol. 110, Section 6: JOURNAL OF PASSENGER CAR: MECHANICAL SYSTEMS JOURNAL (2001), pp. 1481-1488 (8 pages) A new mixed finite element formulation very well adapted to analyze the ...
Newsweek

Green Hydrogen Breakthrough Edges Clean Energy Closer to Reality

Scientists managed to significantly boost the production of green hydrogen using sound waves in a clean energy breakthrough. The "exciting" study combined high-frequency sound waves with less ...
BGR

Crazy New Device Plays Directional Sound Waves That Only The Target Can Hear

Scientists at ETH Zurich and the Swiss Federal Institute of Technology Lausanne have developed a device that directs sound waves in one direction without wasting energy. This breakthrough sound wave ...
JSTOR Daily

Effective Equations for Sound and Void Wave Propagation in Bubbly Fluids

This is a preview. Log in through your library . Abstract Effective equations that describe both sound wave and void wave propagation for bubbly flows at high Reynolds numbers are derived in this ...
Power Engineering

Sound waves boost green hydrogen production

Editor’s note: This article was originally published by Power Engineering International. Engineers at Australia’s RMIT University have demonstrated the potential of sound waves to boost green hydrogen ...