Units of viscosity in this journal paper
 

I came across this journal paper by C. P. Ellis, The Variation of Gaseous Viscosity With Temperature, South African Journal of Science, April 1962, pp 115-120 (URL https://tsapps.nist.gov/publication/...?pub_id=907539).

In this paper is a table of viscosities as a function of temperature for various gases. I am uncertain of the units of the viscosity values It could all be non-dimensionalized, but if that is the case then I cannot find the reference viscosity used. Does anyone know this? Thanks.

The units of the paper you link are clearly labeled in the table as micro-Pascal seconds, which is the most commonly used SI measure for viscosity. But this paper is not the one you cited.

That's the problem of having too many tabs open in the internet browser :rolleyes: The journal paper in question is at https://journals.co.za/doi/pdf/10.10520/AJA00382353_987

The viscosities are in miliPoise, mP. You can tell because air has viscosity of 17.2 µPa*s at 0 °C