Lesson 13　Flow Curves of Polymer Fluid

Whenmostmaterialsaresubjectedtoaconstantshearrate(orconstantshearstress)atafixedtemperature,acorrespondingsteady-statevalueofshearstress(orshearrate)issoonestablished①.Thesteady-staterelationbetweenshearstressandshearrateatconstanttemperatureisknownasaflo ......（本文共 5848 字 , 2 张图）     [阅读本文] >>