Abstract
The stationary, shear rate dependent flow curves of yielding glasses are discussed within a mode coupling theory approach. Asymptotic formulae for the shear stress at the transition point are obtained that take the form of generalized Hershel-Bulkeley constitutive equations, and enable one to find dynamical yield stresses by extrapolation.
Original language | English |
---|---|
Number of pages | 6 |
Journal | Journal of Physics: Condensed Matter |
Volume | 17 |
Issue number | 45 |
Early online date | 28 Oct 2005 |
DOIs | |
Publication status | Published - 16 Nov 2005 |
Keywords
- shear rate
- shear stress
- Hershel–Bulkeley constitutive equations