TY  - BOOK
AU  - Spriggs,T.W.
TI  - A four-constant model for viscoelastic fluids
N2  - A nonlinear extension of the generalized Maxwell model is proposed as a constitutive equation for viscoelastic fluids. Expressions for complex-viscosity, oscillatory normal stresses, non-Newtonian viscosity and two normal stress differences are given in terms of four parameters. Comparison is made with M. C. Williams' complex-viscosity data for 1·46
UR  - https://drive.google.com/file/d/1b1PsrGu-MIMJ7h8xr2eElerVvBpZiv2U/view?usp=drivesdk
ER  -