Cryogenic
Cryogenic
(OP)
Hi everyone :
Hope you all are doing great !
I have a cement block that I have drill it in the center and I want to make cracks in this block by using a cryogenic fluid (LN2 or liquid CO2) .. anyway, my question is (( What's the differences between cooling a block from the center to outer boundary and vise versa ?))
Thanks and I really appreciate your time
NBQ
Hope you all are doing great !
I have a cement block that I have drill it in the center and I want to make cracks in this block by using a cryogenic fluid (LN2 or liquid CO2) .. anyway, my question is (( What's the differences between cooling a block from the center to outer boundary and vise versa ?))
Thanks and I really appreciate your time
NBQ





RE: Cryogenic
RE: Cryogenic
Thanks for your reply. I don't want to drill through the concrete by using the cold fluid (I already have the block drilled) , I just want to do a crack in the surface of the concrete. But I am planning to set some lab work for this. However, I am asking if the temperature gradient will be different if am going to apply the cold fluid in the center of the block (inside the well) that if I apply the cold fluid in the outer surface of the block (I will immerse it in a cold fluid container) ?
RE: Cryogenic
RE: Cryogenic