Menu
Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
Vault
Time Travel Schematics
T.E.C. Time Archive
The Why Files
Have You Seen...?
Chronovisor
TimeTravelForum.tk
TimeTravelForum.net
ParanormalNetwork.net
Paranormalis.com
ConspiracyCafe.net
Streams
Live streams
Featured streams
Multi-Viewer
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Navigation
Install the app
Install
More options
Contact us
Close Menu
Forums
Paranormal Forum
Apocalypse, End Times, Disasters & Survivalism
Swp57 Doomsday Survival Blog
How To Make a Mini Root Cellar In Your Backyard In Less Than Two Hours
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Beholder" data-source="post: 235521" data-attributes="member: 14640"><p>If you get a large amount of -20°C snow by truck or artificially freeze ice, it can keep the temperature low during summer. Needs to be several cubic meters and significantly below the freezing point in a small enclosed airtight space. Snow close to the melting point looks the same but will melt right away when touched. You might need to melt a few batches of snow just to cool down the surrounding soil if it stores heat. Remember that warmer air rises, cold air runs like water along the floor, colder surfaces condense water from air, and temperature spreads by both contact and radiation. A metal plate can efficiently reflect thermal radiation to keep things colder. A thermal camera can help to understand how it works and find hot air leaks.</p><p></p><p>As the snow melts, you may need to move your frozen, refrigerated and chilled items further in. Maybe using a solar powered rail with engines and thermometers.</p></blockquote><p></p>
[QUOTE="Beholder, post: 235521, member: 14640"] If you get a large amount of -20°C snow by truck or artificially freeze ice, it can keep the temperature low during summer. Needs to be several cubic meters and significantly below the freezing point in a small enclosed airtight space. Snow close to the melting point looks the same but will melt right away when touched. You might need to melt a few batches of snow just to cool down the surrounding soil if it stores heat. Remember that warmer air rises, cold air runs like water along the floor, colder surfaces condense water from air, and temperature spreads by both contact and radiation. A metal plate can efficiently reflect thermal radiation to keep things colder. A thermal camera can help to understand how it works and find hot air leaks. As the snow melts, you may need to move your frozen, refrigerated and chilled items further in. Maybe using a solar powered rail with engines and thermometers. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Paranormal Forum
Apocalypse, End Times, Disasters & Survivalism
Swp57 Doomsday Survival Blog
How To Make a Mini Root Cellar In Your Backyard In Less Than Two Hours
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top