DeeCee, a 46 year old male from Indianapolis asks on February 5, 2003,How does vacuum insulation work and can an R Value be assigned to it? Does the depth of the vacuum change the R Value? Does the cross sectional area affect the value? Finally, what is the typical vacuum depth for insulation, (torr, ect.)?
viewed 13195 times
Note: All submissions are moderated prior to posting.
If you found this answer useful, please consider making a small donation to science.ca.