IIAR artilce T 163 on Hot Gas Defrost.

[smpsmp45]

http://www.megaupload.com/?d=BSE67ZKZ

[US Iceman]

It looks like you have been busy! Section 5 of that paper has some good information!!!

There is some good information on dual risers also.

I did not read all of it yet (just glanced at it quickly) and in general the paper has some good information in it.

[smpsmp45]

If one starts to go into much details like I did on hot as defrosting, lots of information is available.

[samiam]

Hi smpsmp45,

Thanks for the excellent info - and I like your timing. I am busy reviewing one of my freezer cooler piping designs.

[Peter_1]

smpsmp45, as we see usual of you, a good link. Thanks

[Josip]

Hi,smpsmp45

thanks a lot,

... having and using similar schemes for many years but without written explanation ... did not know where from they came ...

Best regards, Josip

[smpsmp45]

Actually this paper is from 1992. I am sure lots of changes in the design or concepts must have taken place. But the fundamentals must be the same.