Tags - Luleå University of Technology

Articles about Engineering Acoustics

Environmentally friendly new method for washing clothes

Örjan Johansson, professor in Engineering Acoustics at Luleå University of Technolgy, will in collaboration with the company Ozoneair try to develop a completely new and perhaps revolutionary method for washing. By combining ozone and ultrasound in a washing ball, the idea is to release "superpowers" that make the laundry extra clean in an environmentally friendly way.

Success story: SSF Strategic Mobility

Arne Nykänen, Associate Professor of Engineering Acoustics, tells a story of his project that received funding through Strategic Mobility program from SSF.

Hear the audio environment before it is available

Arne Nykänen, Associate Professor of Engineering Acoustics at Luleå University of Technology, is working on a new project to develop sound for virtual 3D environments. The research will improve the tools available to understand how sound in buildings is perceived and affected by environment and architecture.

Ultrasound streamlines metal processing

Researchers in Engineering Acoustics and Process Metallurgy at Luleå University of Technology are using ultrasonic cavitation to streamline and speed up the leaching process in the mining industry. Leaching is a hydrometallurgical technique that converts metals or minerals into soluble salts in aqueous media.

3D sound systems in future cars

André Lundkvist, researcher in Engineering Acoustics at Luleå University of Technology, has studied how better placement of sound sources and the use of vibration can increase motorists' driving performance and safety.

Cheaper and finer paper with ultrasound

Researchers in Engineering Acoustics at Luleå University of Technology are working to reduce the energy consumption in the production of paper. With the help of ultrasound the process can become more energy efficient and increase the quality of the paper produced.

Measures the acoustics at the Ice Music

Luleå University of Technology initiated a collaboration with Ice Music, Swedish Lapland and perform as a first step acoustic measurements with starting pistol shot in its ice concert hall on Gültzauudden. The intention is to find out how sound can be managed in a room off ice to thereby optimize the musical experience for both audience and performers.

Published:27 February 2016

Updated: 11 October 2019

By:IT

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