X-Message-Number: 7683
Date: Thu, 13 Feb 1997 07:24:15 -0500
From:  (Ken Stone)
Subject: Re: Technology Disclosure


Sorry I wasn't thinking/writing very clearly in my last post.
My overall idea was simply to minimize your dewar's convective
losses in the same way that you were reducing your conductive ones.

If you modify your design so that (a) your dewars are airtight
insulated all the way down to the floor and (b) the boiloff
nitrogen is vented to the outside only through a narrow/long
opening, you'll have achieved everything that I was thinking of.


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