Laren: Over the last couple of weeks, most of this group's mail is winding up in my junk bin, but especially those where you are the sender. Has someone...
From: "Ralph Callaway" <cartoman3@...> ... Hi Ralph; It is your junk mail filter, not mine. ... Yahoo has always had trouble with its spam filters. I...
Many spam filters are set to recognize repeated blocks of text--thus long discussions where the entire text-todate is included will gwt caught. -- Charles M....
I posted last night, sick in bed, with either the flue, or a really bad cold (feeling really burnt out), and I used the volumetric thermal mass of steel,...
Hi folks; This coming weekend (looks like great weather) I will be conducting a free workshop, converting an existing porch, into a Solar sunspace. Here is a...
I've been tossing around the idea of using incoming tap (or other) water before it goes to be heated as a "pre-cooler" for air. Something like a heat exchanger...
I have long been frustrated with conventional refrigeration systems. In the past I have lived entirely without the benefit of refrigeration for extended...
Simple home-made heat pipes may be the way to make a really good cold store. The key is that a heat pipe without a wick will only transport heat upwards- if...
The inversion process does cause considerable loss and some sundanzer models come with dual compressors. Not having to invert 12volts to 120volts does have...
Hi Laren, you are correct to point out the Trojan charge/discharge cycle table but this doesn't take into account any extended discharge/recharge cycles. If a...
My apologizes for the couple of posts that got lost amidst a big pile of spam. I usually get notice, and can send them through, and change the group members...
Edison cells dont mind deep discharge Some boats use them Kirk Today's scientists have substituted mathematics for experiments,and they wander off through...
From: "Conrad Pafford" <nucleus_ger@...> ... Hi Conrad; Very true... ... Not any of their residential models Do you have a link to one? ... That is very...
Hi everybody, Quick and probably dumb question, for the ammonia solar icemaker, can you use liquid ammonia (pure I realize) or does it have to be a gas to...
If you have such a doubt, believe me, better don't try to make your own ice maker.Ammonia will be in the liquid and in the gas phase inside the system. In any...
This is my first post so a little history. In 1968, after finishing a degree in Anthropology, while fishing on a causeway in Biscayne Bay looking at the Miami...
In an off grid situation energy storage is the critical piece of the puzzle. The usual line of thinking is to store electricity to operate a refrigerator of...
Superinsulation is key to the process. Much cheaper and more stable than batteries and cheaper over time than generating power Kirk ... From: Stone Tool...
From: "Stone Tool" <owly@...> ... Hello Howard; Thermal storage is easy.... And far more efficient than batteries, not only in the fact that it returns...
"""There has been very little talk of using "engineered "change of state" fluids" (blue ice) as a way of storing energy. """ ... Does it really do that? ...
Laren: While the cheap blue ice that is sold in Walmart for general consumer use is no doubt little more than salt and water, there are other fluids which are...
Go to this URL - http://iceharvestingusa.com/iceharvestingusa.html On page 5 is a description on how to save ice. It looks like a fairly simple production...
Tried to upload the file but couldn't. I can send it to the moderator if you want and you can upload it. I think this is a valuable resource. John Weber ...
From: "John W" <todotoo@...> ... Hello John; There is no limit on your ability to upload files. Perhaps is was just another of the regular yahoo burps......
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