These results correlate well with the regularity patterns of turbine meter error variation in case of gas viscosity change from pressure  (Fig.
Investigation of gas viscosity inluence on turbine flow rate meters, Power Engineering, Vol.
The fourth, gas viscosity
, is fairly small compared to the rest, so it doesn't go into most equations that are used to predict the occurrence of gas defects.
They explained the trend as resulting from decreasing gas density and increasing gas viscosity, with interparticle effects neglected.
1990) reported that entrainment was augmented by increasing gas viscosity or gas density, corresponding to a decreased particle terminal settling velocity.
This is believed to be caused by decreasing gas density and increasing gas viscosity with increasing temperature.
It should be noted that the viscous dissipation term in Eq 36 is set to zero for the gas domain, since the gas viscosity
is very low.
The pressure in a core increases with higher gas flow rates, higher core-metal contact area, longer distances to core prints and higher gas viscosity
M] pressure difference across tips of momentum flux probe (kPa) [epsilon] local voidage (-) [mu] gas viscosity
(Pa x s) [[rho].