Acoustic Cooling & How To Manipulate Heat With Sound (Thermoacoustics Part 2)
NightHawkInLight
@nighthawkinlightAbout
Thanks for stopping by! My name is Ben. I turn boring things into awesome things. I've been creating and filming projects and science experiments since 2006 and have had the amazing privilege of seeing them bring happiness to millions of people. Please consider supporting my work on Patreon: https://www.patreon.com/NightHawkProjects Contact: *Before emailing me about where to find parts for my projects please do a search on amazon/ebay. I do not have parts lists or written plans for my projects. Please forgive me if I am slow or fail to reply to all emails. Your email will be read, but I am unable to reply to everyone. NightHawkVideoResponse[at]gmail.com
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Video Description
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 In depth paper on the function of a basic thermoacoustic refrigerator: https://www.researchgate.net/publication/254810534_Loudspeaker-driven_thermo-acoustic_refrigeration Here's a paper done on a modified NASA heat pump: https://asa.scitation.org/doi/10.1121/1.428635 This page has a nice animation comparing sound wave particle movement vs. pressure: https://www.physicslens.com/pressure-variation-in-stationary-sound-waves/ A special thanks to my top Patrons: LVE, Enzo Breda Lee, Jon Hartmann, TheBackyardScientist & Eugene Pakhomov! If you enjoy these videos please consider supporting my efforts to continually improve them: https://www.patreon.com/NightHawkProjects Thanks for watching! -Ben
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