[krazykongo]

Where can i find a complete guide of how phase change works, pros and cons and basically everything there is to know on the sybject?

i want to delve into the world of extreme cooling with phase change but like to know everything about the subject before i embark on sometihng which is this expensive.

[stockhatch]

Here

[matttheniceguy]

These are some decent guides as well.

link
link

For more information on how it works and stuff like that, look for "the refrigerant applications handbook". You can download it for free.

[GunnerMan]

Very useful thanks krazykongo for asking, also are there any diagrams that you could post to show how the gas/liqud flows, where it heats up etc?

[StercusAcciditt]

you might check out theses guys its got a lot of beginner phase stuff

http://www.phase-change.com/