Also known as: av.
AV stands for various terms. Discover the full forms, meanings, and possible interpretations of AV across different fields and industries.
A term characterizing the resistance to flow of liquids whose viscosities vary with the rate of shear. It can be evaluated in a capillary-type instrument where it is defined as the shear stress at the capillary wall divided by the mean rate of shear as computed from the Poiseuille equation; it is expressed in fundamental viscosity units at a given rate of shear. or The viscosity determined in capillary viscometry without making a correction (Rabinowitsch) for shear thinning.
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