Homemade Liquid Nitrogen Generator скачать в хорошем качестве

Homemade Liquid Nitrogen Generator

This is my first successful collection of liquified air using a homemade liquid nitrogen generator. I built the whole thing, not using a preexisting refrigeration device, like a cryocooler for making liquid nitrogen. A compressor is used to get the air to 320 atmospheres. I pre-cool it and then send it through a regenerative cooling tower. I throttle the gas and got a small amount of liquid air. The entire cooling process took about 1.5 hours from an ambient temperature of 50F. The temperature of the liquid air was about -315F using an RTD thermomemter. I plan to modify this to get a better yield. If viewers express an interest I will make a tutorial page outlining exactly how I built this. I am constructing a web tutorial on how to do this at home at www.homemadeliquidnitrogen.com