𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Non-equilibrium shear relaxation in liquids

✍ Scribed by N.D. Gershon


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
255 KB
Volume
27
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis


A theory for non-equilibrium shear relaxation in liquids at low frequencies is presented. It is based on molecular considerations used in theories of low frequency depolarized light scattering.

The results for the complex shear impedance contain terms in addition to those obtained by the phenomenologi cal relaxation theory.


πŸ“œ SIMILAR VOLUMES


Non-equilibrium thermodynamics of cross-
✍ R. Lenk πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 405 KB

There are many nuclei. isotopicaliy or chemicaIIy dilute in solids which can revea1 vaiuabie structural tiormation-Because of their low abundance and sometimes because of their smzdl gyromagnetic ratio y, they frequentry give undetectabIe NMR sigmds. In order to increase the sensitivity of the detec

Non-equilibrium structures and geometry
✍ G. Zerbi; L. Castellani; B. Chierichetti; C. Gallazzi; O. IngΓ€nas πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 347 KB

From a previous published spectroscopic analysis we know that a solid sample of polyoctyl-(and polyhexyl-) thiophene is a two-phase system characterized by the coexistence of an ordered (0) and of a disordered (D) structure. We show here that by time-temperature studies at low temperature the sample

Relaxation of a non-equilibrium rotation
✍ L.P. Roodhart; G.H. Wegdam πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 395 KB

A mixture of IO\% pressure SF6 snd HCI gas is subjected to P( 16)-COz iaser radiation. The ensuing iiuorescent sigafs from the WCI vibration and ground-stste rota?ions axe spectroscopic&y resolved and their tmnsisnt behaviour is measured. The fluorescent sign& are used to monitor the coliisionally i

Shear rate dependent viscosity of suspen
✍ L. Nicodemo; L. Nicolais; R.F. Landel πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 589 KB

Viscosity measurements in a wide shear rate range, on suspensions of six Newtonian and non-Newtonian liquids, are reported. The shear rate dependency of suspensions in non-Newtonian liquids is compared with that of suspensions in Newtonian ones and an extension to the former of the Krieger-Doughert

On vibrational relaxation in liquids
✍ David W. Oxtoby; Stuart A. Rice πŸ“‚ Article πŸ“… 1976 πŸ› Elsevier Science 🌐 English βš– 569 KB

We discuss the relationship between vibrational population relaxation, loss of phase coharence, and the homogeneously broadened spontaneous poklzed Raman linewidth. We derive a general equation reltmg these quantitres. and show that extension of the simple model (where the coupling to the heat bath