Abstract
Viscosity measurements at low temperatures show that after a temperature change an oil may require several weeks to attain an equilibrium state. Oils which show this viscosity anomaly are not truly viscous. The existence of a starting pressure called the yield value was not confirmed by experiment since the oil flows even under very slight pressure.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
