METHOD OF MEASURING THE VISCOCITY OF A FLUID AND VISCOSIMETER

摘要

A method for measuring the viscosity of any liquid gaseous or supercritical, optionally multiphase fluid, under extended conditions of pressure, temperature and chemical composition, the method is based on the application of a flow law of the fluid through a permeable medium, the permeability of which is known. A viscosimeter for carrying out this measurement method is also described.