Thanks, this is indeed an error, should be kg/kmol. Thanks for pointing it out. This will be fixed in the next release.
I notice that the text looks much different on your system than I’m used to seeing, on my machine that pane looks like this:
To me, that looks nicer and more readable. In particular the dot in units like J/kg.K and W/m.K is coming across as a big block on your screen. This may be due to your font settings, we may be assuming that some fonts are installed which you don’t have … I will try to improve this as well (we may need to bundle some fonts with MFiX).
– Charles