The cooling tube assembly having a porous insert The conditioning body having a porous member that includes {TAIL ~ an inner porous portion} formed from a thermally conductive first porous material that is at least partially enclosed by an outer porous portion formed from a thermally conductive second porous material preferably having {HEAD ~ a higher porosity} than the first porous material 
The cooling tube assembly having a porous insert The conditioning body having a porous member that includes { TAIL ~ an inner porous portion } formed from a thermally conductive first porous material that is at least partially enclosed by an outer porous portion formed from a thermally conductive second porous material preferably having { HEAD ~ a higher porosity } than the first porous material
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH