In this video we explore another facet of thermoacoustics: heat pumps and refrigeration. Check out my sponsor MEL Science and use the promo code “nighthawk” for 25% off the first month: http://bit.ly/MELScienceNHiL​

Resources for further study:
Blade Attila’s excellent thermoacoustic/heat engine page: https://www.youtube.com/user/bladeattila​

Part 1 of my thermoacoustic series: https://youtu.be/abswNCqnMRQ​

A paper on function of a basic thermoacoustic refrigerator: https://www.researchgate.net/publicat…​

Here’s a paper done on a modified NASA heat pump: https://asa.scitation.org/doi/10.1121…​

This page has a nice animation comparing sound wave particle movement vs. pressure: https://www.physicslens.com/pressure-…​