Örjan Johansson

Örjan Johansson holding the position as chair professor in Engineering Acoustics at Luleå University of Technology. The research group works in the areas of Architectural & Building Acoustics; Sound & Vibration Quality; and Ultrasound & Acoustic Cavitation. Research is applied within the Built Environment and the Process and Automotive Industry. Current projects are on 'Process intensification by acoustic and hydrodynamic cavitation', 'Sound and vibration performance of timber buildings', 'Sound design of living and work environments', and 'Transfer path analysis for Automotive NVH'.

My educational background is within Mechanical Engineering, MSC 1989. I got my PhD 1996 in Physical Environment Technology, and became Associate professor in Engineering Acoustics 2006. I have a broad experience in the field of sound and vibration research, linked to sound quality, transfer path analysis, and optimization and control of resonant systems. I have been supervisor or assistant supervisor for 7 doctoral dissertations, and supervisor for 20 Master Thesis’s. I also have 5 years’ experience as senior expert consultant within automotive and process industry.