| 摘要 |
<p>A heat exchanger for a thermoacoustic engine capable of transferring a large amount of heat is provided. The heat exchanger has a ventilation pipe (3) attached to an acoustic tube (2) from which an acoustic vibration is produced in the axial direction, the ventilation pipe running from the inner side to the outer side of the acoustic tube (2) and returning to the inner side in a different position in the axial direction, and the ventilation pipe (3) having an entry opening (4) facing in the axial direction of the acoustic tube (2) on the inner side of the acoustic tube (2), and an exit opening (5) facing in a radial direction of the acoustic tube (2) on the inner side of the acoustic tube (2).</p> |
