thermoacoustic

Related to thermoacoustic: thermoacoustic engine

ther·mo·a·cou·stic

T0156825 (thûr′mō-ə-ko͞o′stĭk)adj. Of or relating to a process using rapid, repetitive, high-amplitude acoustic waves to achieve separation of a pressurized gas mixture: a thermoacoustic condenser for use in refrigeration.