Shear viscoelastic properties of liquids and their boundary layers.
An acoustical resonance method with piezoquartz vibrator was used in the experimental determination of shear elasticity modulus and a tangent of mechanical loss angle of studied liquids and their boundary layers. It has been shown that liquid has an earlier unknown low frequency (approx. 100 kHz) viscoelastic relaxation process. The experimental results of investigation of low frequency shear elasticity of different class of liquids and their solutions have been presented. An experimental research of shear properties in dependence on shear deformation rate has been carried out. The possibility of the discovery of anomalous high viscosity of liquids has also been considered.
Badmaev
Badma B
BB
Buryat Scientific Center of RAS (Sib. Div) Ulan-Ude 670047, Russia.
Dembelova
Tuyana S
TS
Damdinov
Bair B
BB
D055592:Biophysical Phenomena; D001703:Biophysics; D000440:Butanols / Q000494:pharmacology; D004548:Elasticity; D005026:Ethylene Glycols / Q000494:pharmacology; D015233:Models, Statistical; D012212:Rheology; D012996:Solutions; D013696:Temperature; D013997:Time Factors; D014783:Viscosity
D000440:Butanols; D005026:Ethylene Glycols; D012996:Solutions; C013484:diethylene glycol