Pulse Tube Cooler

You can watch the full video on my main channel, Reflective Layer

This clip is from my full video on James Webb Space telescope, Sensors and Infrared.

Reflective Layer YouTube Channel

[lukasbaker]

This was an awesome explanation man, really great stuff.

[kevinbyrne]

This reminds me of a thermoacoustic engine. The simplest and earliest examples of such engines were the Rijke tube and the Sondhauss tube.

[whatthefunction]

Let's build an open source version

[sakura]

Good explanation. It's just refrigerator cycle.2.0. Universiti should teach this instead of STHE and Double Piro HeX.

[tinglin]

Does the system need, say, liquid nitrogen cooling on the hot end of the pulse tube? I don't get how the temperature could be dropped otherwise with the compressor constantly putting work into the system.

[michaelcharlesthearchangel]

You should check out thermoacoustics to understand how a UFO 🛸 cools its engine and drives.