Article : texte imprimé

Rolling ball viscometer calibration with gas over whole interest range of pressure and temperature improves accuracy of gas viscosity measurement

Ehsan Davani, Auteur ; Gioia Falcone, Auteur ; Catalin Teodoriu, Auteur |

Dans Industrial & engineering chemistry research (Vol. 51 N° 46, Novembre 2012)

A practical method for measuring gas viscosity uses gas to calibrate the rolling ball viscometer over the whole interest range of pressure and temperature. It reduces the turbulent effect of gas flow around the ball. The viscometer calibration a[...]

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