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Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Themes Researchers JP Top Energy Understanding and application of thermoacoustic phenomena Understanding and application of thermoacoustic phenomena JAPANESEINQUIRY update：2020/06/16       NEXT PREV Features and Uniqueness Acoustic oscillations of a gas column in narrow flow channels can lead to various thermal phenomena such as production and amplification of acoustic power from heat and generation of low temperatures. We aim at understanding these thermoacoustic phenomena from experimental point of view, and developing heat engines that can operate without any moving parts like solid pistons. Practical Application Acoustic prime mover can use various heat sources like industrial waste heat and sunlight. Acoustic cooler is a Helium-gas based heat pump that needs no Freon gases as a coolant. Keywords thermoacoustics acoustic power energy conversion simultaneous measurement of pressure and velocity nonlinear oscillations Researchers Graduate School of Engineering Tetsushi Biwa, ProfessorDoctor of Engineering Laboratory Website researchmap Laboratory Website researchmap Browsing History User Who Reviewed This Content Also Reviewed A Microwave-Based Non-Destructive Testing Method for the Long Range Inspection of Metallic Pipe [ Hidetoshi Hashizume Professor ] [ Hidetoshi Hashizume Professor ] Development of High Performance Carbon Nanotube-Alumina Composite [ Toshiyuki Hashida Specially Appointed Professor(Research) ] Research Profiles ©TOHOKU UNIVERSITY How to Use FAQ For Researchers Site Policy [jp] ©TOHOKU UNIVERSITY Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Fields Themes Researchers 日本語 ENGLISH Close